Commit 1581601ffa1fe36f579c81fb5c774f99dbc20942 | zig

author	Andrew Kelley <andrew@ziglang.org> 2026-06-27 09:32:09+02:00
committer	Andrew Kelley <andrew@ziglang.org> 2026-06-27 09:32:09+02:00
log	1581601ffa1fe36f579c81fb5c774f99dbc20942
tree	6162a3381e6ad392bb7d7fa2a125a03cc5f79783
parent	8f7febfa6f5900e64bee1636c2bbc13bd5a52bd6
parent	072534bb2ab27addea2c8ffa2574e5c267b9de44

Merge pull request 'std.hash.crc: full namespace audit' (#35952) from crc-namespace into master

Reviewed-on: https://codeberg.org/ziglang/zig/pulls/35952

10 files changed, 738 insertions(+), 693 deletions(-)

lib
- std
  - compress
    xz
    Decompress.zig
  - debug
    ElfFile.zig
  - hash.zig
  - hash
    benchmark.zig
    crc.zig
    crc
    impl.zig
    test.zig
src
- link
  - Coff.zig
tools
- crc
  - catalog.txt
- update_crc_catalog.zig

lib/std/compress/xz/Decompress.zig+2-2

...	...	@@ -2,8 +2,8 @@ const Decompress = @This();
2	2	const std = @import("../../std.zig");
3	3	const Allocator = std.mem.Allocator;
4	4	const ArrayList = std.ArrayList;
5		const Crc32 = std.hash.Crc32;
6		const Crc64 = std.hash.crc.Crc64Xz;
	5	const Crc32 = std.hash.crc.@"CRC-32/ISO-HDLC";
	6	const Crc64 = std.hash.crc.@"CRC-64/XZ";
7	7	const Sha256 = std.crypto.hash.sha2.Sha256;
8	8	const lzma2 = std.compress.lzma2;
9	9	const Writer = std.Io.Writer;

lib/std/debug/ElfFile.zig+1-1

...	...	@@ -455,7 +455,7 @@ fn loadInner(
455	455	};
456	456
457	457	if (opt_crc) \|crc\| {
458		if (std.hash.crc.Crc32.hash(mapped_mem) != crc) {
	458	if (std.hash.Crc32.hash(mapped_mem) != crc) {
459	459	return error.CrcMismatch;
460	460	}
461	461	}

lib/std/hash.zig+1-2

...	...	@@ -5,9 +5,8 @@ pub const autoHash = auto_hash.autoHash;
5	5	pub const autoHashStrat = auto_hash.hash;
6	6	pub const Strategy = auto_hash.HashStrategy;
7	7
8		// pub for polynomials + generic crc32 construction
9	8	pub const crc = @import("hash/crc.zig");
10		pub const Crc32 = crc.Crc32;
	9	pub const Crc32 = crc.@"CRC-32/ISO-HDLC";
11	10
12	11	const fnv = @import("hash/fnv.zig");
13	12	pub const Fnv1a_32 = fnv.Fnv1a_32;

lib/std/hash/benchmark.zig+1-1

...	...	@@ -61,7 +61,7 @@ const hashes = [_]Hash{
61	61	.init_default = true,
62	62	},
63	63	Hash{
64		.ty = hash.crc.Crc32,
	64	.ty = hash.Crc32,
65	65	.name = "crc32",
66	66	},
67	67	Hash{

lib/std/hash/crc.zig+222-135

...	...	@@ -1,31 +1,8 @@
1	1	//! This file is auto-generated by tools/update_crc_catalog.zig.
2	2
3	3	const builtin = @import("builtin");
4		const impl = @import("crc/impl.zig");
5	4
6		pub const Crc = impl.Crc;
7		pub const Polynomial = impl.Polynomial;
8		pub const Crc32WithPoly = impl.Crc32WithPoly;
9		pub const Crc32SmallWithPoly = impl.Crc32SmallWithPoly;
10
11		pub const Crc32 = Crc32IsoHdlc;
12
13		test {
14		_ = @import("crc/test.zig");
15		}
16
17		pub const Crc32Iscsi = switch (builtin.cpu.hasAll(.x86, &.{ .@"64bit", .crc32 })) {
18		true => @import("crc/Crc32c.zig"),
19		else => Crc(u32, .{
20		.polynomial = 0x1edc6f41,
21		.initial = 0xffffffff,
22		.reflect_input = true,
23		.reflect_output = true,
24		.xor_output = 0xffffffff,
25		}),
26		};
27
28		pub const Crc3Gsm = Crc(u3, .{
	5	pub const @"CRC-3/GSM" = Generic(u3, .{
29	6	.polynomial = 0x3,
30	7	.initial = 0x0,
31	8	.reflect_input = false,
...	...	@@ -33,7 +10,7 @@ pub const Crc3Gsm = Crc(u3, .{
33	10	.xor_output = 0x7,
34	11	});
35	12
36		pub const Crc3Rohc = Crc(u3, .{
	13	pub const @"CRC-3/ROHC" = Generic(u3, .{
37	14	.polynomial = 0x3,
38	15	.initial = 0x7,
39	16	.reflect_input = true,
...	...	@@ -41,7 +18,7 @@ pub const Crc3Rohc = Crc(u3, .{
41	18	.xor_output = 0x0,
42	19	});
43	20
44		pub const Crc4G704 = Crc(u4, .{
	21	pub const @"CRC-4/G-704" = Generic(u4, .{
45	22	.polynomial = 0x3,
46	23	.initial = 0x0,
47	24	.reflect_input = true,
...	...	@@ -49,7 +26,7 @@ pub const Crc4G704 = Crc(u4, .{
49	26	.xor_output = 0x0,
50	27	});
51	28
52		pub const Crc4Interlaken = Crc(u4, .{
	29	pub const @"CRC-4/INTERLAKEN" = Generic(u4, .{
53	30	.polynomial = 0x3,
54	31	.initial = 0xf,
55	32	.reflect_input = false,
...	...	@@ -57,7 +34,7 @@ pub const Crc4Interlaken = Crc(u4, .{
57	34	.xor_output = 0xf,
58	35	});
59	36
60		pub const Crc5EpcC1g2 = Crc(u5, .{
	37	pub const @"CRC-5/EPC-C1G2" = Generic(u5, .{
61	38	.polynomial = 0x09,
62	39	.initial = 0x09,
63	40	.reflect_input = false,
...	...	@@ -65,7 +42,7 @@ pub const Crc5EpcC1g2 = Crc(u5, .{
65	42	.xor_output = 0x00,
66	43	});
67	44
68		pub const Crc5G704 = Crc(u5, .{
	45	pub const @"CRC-5/G-704" = Generic(u5, .{
69	46	.polynomial = 0x15,
70	47	.initial = 0x00,
71	48	.reflect_input = true,
...	...	@@ -73,7 +50,7 @@ pub const Crc5G704 = Crc(u5, .{
73	50	.xor_output = 0x00,
74	51	});
75	52
76		pub const Crc5Usb = Crc(u5, .{
	53	pub const @"CRC-5/USB" = Generic(u5, .{
77	54	.polynomial = 0x05,
78	55	.initial = 0x1f,
79	56	.reflect_input = true,
...	...	@@ -81,7 +58,7 @@ pub const Crc5Usb = Crc(u5, .{
81	58	.xor_output = 0x1f,
82	59	});
83	60
84		pub const Crc6Cdma2000A = Crc(u6, .{
	61	pub const @"CRC-6/CDMA2000-A" = Generic(u6, .{
85	62	.polynomial = 0x27,
86	63	.initial = 0x3f,
87	64	.reflect_input = false,
...	...	@@ -89,7 +66,7 @@ pub const Crc6Cdma2000A = Crc(u6, .{
89	66	.xor_output = 0x00,
90	67	});
91	68
92		pub const Crc6Cdma2000B = Crc(u6, .{
	69	pub const @"CRC-6/CDMA2000-B" = Generic(u6, .{
93	70	.polynomial = 0x07,
94	71	.initial = 0x3f,
95	72	.reflect_input = false,
...	...	@@ -97,7 +74,7 @@ pub const Crc6Cdma2000B = Crc(u6, .{
97	74	.xor_output = 0x00,
98	75	});
99	76
100		pub const Crc6Darc = Crc(u6, .{
	77	pub const @"CRC-6/DARC" = Generic(u6, .{
101	78	.polynomial = 0x19,
102	79	.initial = 0x00,
103	80	.reflect_input = true,
...	...	@@ -105,7 +82,7 @@ pub const Crc6Darc = Crc(u6, .{
105	82	.xor_output = 0x00,
106	83	});
107	84
108		pub const Crc6G704 = Crc(u6, .{
	85	pub const @"CRC-6/G-704" = Generic(u6, .{
109	86	.polynomial = 0x03,
110	87	.initial = 0x00,
111	88	.reflect_input = true,
...	...	@@ -113,7 +90,7 @@ pub const Crc6G704 = Crc(u6, .{
113	90	.xor_output = 0x00,
114	91	});
115	92
116		pub const Crc6Gsm = Crc(u6, .{
	93	pub const @"CRC-6/GSM" = Generic(u6, .{
117	94	.polynomial = 0x2f,
118	95	.initial = 0x00,
119	96	.reflect_input = false,
...	...	@@ -121,7 +98,7 @@ pub const Crc6Gsm = Crc(u6, .{
121	98	.xor_output = 0x3f,
122	99	});
123	100
124		pub const Crc7Mmc = Crc(u7, .{
	101	pub const @"CRC-7/MMC" = Generic(u7, .{
125	102	.polynomial = 0x09,
126	103	.initial = 0x00,
127	104	.reflect_input = false,
...	...	@@ -129,7 +106,7 @@ pub const Crc7Mmc = Crc(u7, .{
129	106	.xor_output = 0x00,
130	107	});
131	108
132		pub const Crc7Rohc = Crc(u7, .{
	109	pub const @"CRC-7/ROHC" = Generic(u7, .{
133	110	.polynomial = 0x4f,
134	111	.initial = 0x7f,
135	112	.reflect_input = true,
...	...	@@ -137,7 +114,7 @@ pub const Crc7Rohc = Crc(u7, .{
137	114	.xor_output = 0x00,
138	115	});
139	116
140		pub const Crc7Umts = Crc(u7, .{
	117	pub const @"CRC-7/UMTS" = Generic(u7, .{
141	118	.polynomial = 0x45,
142	119	.initial = 0x00,
143	120	.reflect_input = false,
...	...	@@ -145,7 +122,7 @@ pub const Crc7Umts = Crc(u7, .{
145	122	.xor_output = 0x00,
146	123	});
147	124
148		pub const Crc8Autosar = Crc(u8, .{
	125	pub const @"CRC-8/AUTOSAR" = Generic(u8, .{
149	126	.polynomial = 0x2f,
150	127	.initial = 0xff,
151	128	.reflect_input = false,
...	...	@@ -153,7 +130,7 @@ pub const Crc8Autosar = Crc(u8, .{
153	130	.xor_output = 0xff,
154	131	});
155	132
156		pub const Crc8Bluetooth = Crc(u8, .{
	133	pub const @"CRC-8/BLUETOOTH" = Generic(u8, .{
157	134	.polynomial = 0xa7,
158	135	.initial = 0x00,
159	136	.reflect_input = true,
...	...	@@ -161,7 +138,7 @@ pub const Crc8Bluetooth = Crc(u8, .{
161	138	.xor_output = 0x00,
162	139	});
163	140
164		pub const Crc8Cdma2000 = Crc(u8, .{
	141	pub const @"CRC-8/CDMA2000" = Generic(u8, .{
165	142	.polynomial = 0x9b,
166	143	.initial = 0xff,
167	144	.reflect_input = false,
...	...	@@ -169,7 +146,7 @@ pub const Crc8Cdma2000 = Crc(u8, .{
169	146	.xor_output = 0x00,
170	147	});
171	148
172		pub const Crc8Darc = Crc(u8, .{
	149	pub const @"CRC-8/DARC" = Generic(u8, .{
173	150	.polynomial = 0x39,
174	151	.initial = 0x00,
175	152	.reflect_input = true,
...	...	@@ -177,7 +154,7 @@ pub const Crc8Darc = Crc(u8, .{
177	154	.xor_output = 0x00,
178	155	});
179	156
180		pub const Crc8DvbS2 = Crc(u8, .{
	157	pub const @"CRC-8/DVB-S2" = Generic(u8, .{
181	158	.polynomial = 0xd5,
182	159	.initial = 0x00,
183	160	.reflect_input = false,
...	...	@@ -185,7 +162,7 @@ pub const Crc8DvbS2 = Crc(u8, .{
185	162	.xor_output = 0x00,
186	163	});
187	164
188		pub const Crc8GsmA = Crc(u8, .{
	165	pub const @"CRC-8/GSM-A" = Generic(u8, .{
189	166	.polynomial = 0x1d,
190	167	.initial = 0x00,
191	168	.reflect_input = false,
...	...	@@ -193,7 +170,7 @@ pub const Crc8GsmA = Crc(u8, .{
193	170	.xor_output = 0x00,
194	171	});
195	172
196		pub const Crc8GsmB = Crc(u8, .{
	173	pub const @"CRC-8/GSM-B" = Generic(u8, .{
197	174	.polynomial = 0x49,
198	175	.initial = 0x00,
199	176	.reflect_input = false,
...	...	@@ -201,7 +178,7 @@ pub const Crc8GsmB = Crc(u8, .{
201	178	.xor_output = 0xff,
202	179	});
203	180
204		pub const Crc8Hitag = Crc(u8, .{
	181	pub const @"CRC-8/HITAG" = Generic(u8, .{
205	182	.polynomial = 0x1d,
206	183	.initial = 0xff,
207	184	.reflect_input = false,
...	...	@@ -209,7 +186,7 @@ pub const Crc8Hitag = Crc(u8, .{
209	186	.xor_output = 0x00,
210	187	});
211	188
212		pub const Crc8I4321 = Crc(u8, .{
	189	pub const @"CRC-8/I-432-1" = Generic(u8, .{
213	190	.polynomial = 0x07,
214	191	.initial = 0x00,
215	192	.reflect_input = false,
...	...	@@ -217,7 +194,7 @@ pub const Crc8I4321 = Crc(u8, .{
217	194	.xor_output = 0x55,
218	195	});
219	196
220		pub const Crc8ICode = Crc(u8, .{
	197	pub const @"CRC-8/I-CODE" = Generic(u8, .{
221	198	.polynomial = 0x1d,
222	199	.initial = 0xfd,
223	200	.reflect_input = false,
...	...	@@ -225,7 +202,7 @@ pub const Crc8ICode = Crc(u8, .{
225	202	.xor_output = 0x00,
226	203	});
227	204
228		pub const Crc8Lte = Crc(u8, .{
	205	pub const @"CRC-8/LTE" = Generic(u8, .{
229	206	.polynomial = 0x9b,
230	207	.initial = 0x00,
231	208	.reflect_input = false,
...	...	@@ -233,7 +210,7 @@ pub const Crc8Lte = Crc(u8, .{
233	210	.xor_output = 0x00,
234	211	});
235	212
236		pub const Crc8MaximDow = Crc(u8, .{
	213	pub const @"CRC-8/MAXIM-DOW" = Generic(u8, .{
237	214	.polynomial = 0x31,
238	215	.initial = 0x00,
239	216	.reflect_input = true,
...	...	@@ -241,7 +218,7 @@ pub const Crc8MaximDow = Crc(u8, .{
241	218	.xor_output = 0x00,
242	219	});
243	220
244		pub const Crc8MifareMad = Crc(u8, .{
	221	pub const @"CRC-8/MIFARE-MAD" = Generic(u8, .{
245	222	.polynomial = 0x1d,
246	223	.initial = 0xc7,
247	224	.reflect_input = false,
...	...	@@ -249,7 +226,7 @@ pub const Crc8MifareMad = Crc(u8, .{
249	226	.xor_output = 0x00,
250	227	});
251	228
252		pub const Crc8Nrsc5 = Crc(u8, .{
	229	pub const @"CRC-8/NRSC-5" = Generic(u8, .{
253	230	.polynomial = 0x31,
254	231	.initial = 0xff,
255	232	.reflect_input = false,
...	...	@@ -257,7 +234,7 @@ pub const Crc8Nrsc5 = Crc(u8, .{
257	234	.xor_output = 0x00,
258	235	});
259	236
260		pub const Crc8Opensafety = Crc(u8, .{
	237	pub const @"CRC-8/OPENSAFETY" = Generic(u8, .{
261	238	.polynomial = 0x2f,
262	239	.initial = 0x00,
263	240	.reflect_input = false,
...	...	@@ -265,7 +242,7 @@ pub const Crc8Opensafety = Crc(u8, .{
265	242	.xor_output = 0x00,
266	243	});
267	244
268		pub const Crc8Rohc = Crc(u8, .{
	245	pub const @"CRC-8/ROHC" = Generic(u8, .{
269	246	.polynomial = 0x07,
270	247	.initial = 0xff,
271	248	.reflect_input = true,
...	...	@@ -273,7 +250,7 @@ pub const Crc8Rohc = Crc(u8, .{
273	250	.xor_output = 0x00,
274	251	});
275	252
276		pub const Crc8SaeJ1850 = Crc(u8, .{
	253	pub const @"CRC-8/SAE-J1850" = Generic(u8, .{
277	254	.polynomial = 0x1d,
278	255	.initial = 0xff,
279	256	.reflect_input = false,
...	...	@@ -281,7 +258,7 @@ pub const Crc8SaeJ1850 = Crc(u8, .{
281	258	.xor_output = 0xff,
282	259	});
283	260
284		pub const Crc8Smbus = Crc(u8, .{
	261	pub const @"CRC-8/SMBUS" = Generic(u8, .{
285	262	.polynomial = 0x07,
286	263	.initial = 0x00,
287	264	.reflect_input = false,
...	...	@@ -289,7 +266,7 @@ pub const Crc8Smbus = Crc(u8, .{
289	266	.xor_output = 0x00,
290	267	});
291	268
292		pub const Crc8Tech3250 = Crc(u8, .{
	269	pub const @"CRC-8/TECH-3250" = Generic(u8, .{
293	270	.polynomial = 0x1d,
294	271	.initial = 0xff,
295	272	.reflect_input = true,
...	...	@@ -297,7 +274,7 @@ pub const Crc8Tech3250 = Crc(u8, .{
297	274	.xor_output = 0x00,
298	275	});
299	276
300		pub const Crc8Wcdma = Crc(u8, .{
	277	pub const @"CRC-8/WCDMA" = Generic(u8, .{
301	278	.polynomial = 0x9b,
302	279	.initial = 0x00,
303	280	.reflect_input = true,
...	...	@@ -305,7 +282,7 @@ pub const Crc8Wcdma = Crc(u8, .{
305	282	.xor_output = 0x00,
306	283	});
307	284
308		pub const Crc10Atm = Crc(u10, .{
	285	pub const @"CRC-10/ATM" = Generic(u10, .{
309	286	.polynomial = 0x233,
310	287	.initial = 0x000,
311	288	.reflect_input = false,
...	...	@@ -313,7 +290,7 @@ pub const Crc10Atm = Crc(u10, .{
313	290	.xor_output = 0x000,
314	291	});
315	292
316		pub const Crc10Cdma2000 = Crc(u10, .{
	293	pub const @"CRC-10/CDMA2000" = Generic(u10, .{
317	294	.polynomial = 0x3d9,
318	295	.initial = 0x3ff,
319	296	.reflect_input = false,
...	...	@@ -321,7 +298,7 @@ pub const Crc10Cdma2000 = Crc(u10, .{
321	298	.xor_output = 0x000,
322	299	});
323	300
324		pub const Crc10Gsm = Crc(u10, .{
	301	pub const @"CRC-10/GSM" = Generic(u10, .{
325	302	.polynomial = 0x175,
326	303	.initial = 0x000,
327	304	.reflect_input = false,
...	...	@@ -329,7 +306,7 @@ pub const Crc10Gsm = Crc(u10, .{
329	306	.xor_output = 0x3ff,
330	307	});
331	308
332		pub const Crc11Flexray = Crc(u11, .{
	309	pub const @"CRC-11/FLEXRAY" = Generic(u11, .{
333	310	.polynomial = 0x385,
334	311	.initial = 0x01a,
335	312	.reflect_input = false,
...	...	@@ -337,7 +314,7 @@ pub const Crc11Flexray = Crc(u11, .{
337	314	.xor_output = 0x000,
338	315	});
339	316
340		pub const Crc11Umts = Crc(u11, .{
	317	pub const @"CRC-11/UMTS" = Generic(u11, .{
341	318	.polynomial = 0x307,
342	319	.initial = 0x000,
343	320	.reflect_input = false,
...	...	@@ -345,7 +322,7 @@ pub const Crc11Umts = Crc(u11, .{
345	322	.xor_output = 0x000,
346	323	});
347	324
348		pub const Crc12Cdma2000 = Crc(u12, .{
	325	pub const @"CRC-12/CDMA2000" = Generic(u12, .{
349	326	.polynomial = 0xf13,
350	327	.initial = 0xfff,
351	328	.reflect_input = false,
...	...	@@ -353,7 +330,7 @@ pub const Crc12Cdma2000 = Crc(u12, .{
353	330	.xor_output = 0x000,
354	331	});
355	332
356		pub const Crc12Dect = Crc(u12, .{
	333	pub const @"CRC-12/DECT" = Generic(u12, .{
357	334	.polynomial = 0x80f,
358	335	.initial = 0x000,
359	336	.reflect_input = false,
...	...	@@ -361,7 +338,7 @@ pub const Crc12Dect = Crc(u12, .{
361	338	.xor_output = 0x000,
362	339	});
363	340
364		pub const Crc12Gsm = Crc(u12, .{
	341	pub const @"CRC-12/GSM" = Generic(u12, .{
365	342	.polynomial = 0xd31,
366	343	.initial = 0x000,
367	344	.reflect_input = false,
...	...	@@ -369,7 +346,7 @@ pub const Crc12Gsm = Crc(u12, .{
369	346	.xor_output = 0xfff,
370	347	});
371	348
372		pub const Crc12Umts = Crc(u12, .{
	349	pub const @"CRC-12/UMTS" = Generic(u12, .{
373	350	.polynomial = 0x80f,
374	351	.initial = 0x000,
375	352	.reflect_input = false,
...	...	@@ -377,7 +354,7 @@ pub const Crc12Umts = Crc(u12, .{
377	354	.xor_output = 0x000,
378	355	});
379	356
380		pub const Crc13Bbc = Crc(u13, .{
	357	pub const @"CRC-13/BBC" = Generic(u13, .{
381	358	.polynomial = 0x1cf5,
382	359	.initial = 0x0000,
383	360	.reflect_input = false,
...	...	@@ -385,7 +362,7 @@ pub const Crc13Bbc = Crc(u13, .{
385	362	.xor_output = 0x0000,
386	363	});
387	364
388		pub const Crc14Darc = Crc(u14, .{
	365	pub const @"CRC-14/DARC" = Generic(u14, .{
389	366	.polynomial = 0x0805,
390	367	.initial = 0x0000,
391	368	.reflect_input = true,
...	...	@@ -393,7 +370,7 @@ pub const Crc14Darc = Crc(u14, .{
393	370	.xor_output = 0x0000,
394	371	});
395	372
396		pub const Crc14Gsm = Crc(u14, .{
	373	pub const @"CRC-14/GSM" = Generic(u14, .{
397	374	.polynomial = 0x202d,
398	375	.initial = 0x0000,
399	376	.reflect_input = false,
...	...	@@ -401,7 +378,7 @@ pub const Crc14Gsm = Crc(u14, .{
401	378	.xor_output = 0x3fff,
402	379	});
403	380
404		pub const Crc15Can = Crc(u15, .{
	381	pub const @"CRC-15/CAN" = Generic(u15, .{
405	382	.polynomial = 0x4599,
406	383	.initial = 0x0000,
407	384	.reflect_input = false,
...	...	@@ -409,7 +386,7 @@ pub const Crc15Can = Crc(u15, .{
409	386	.xor_output = 0x0000,
410	387	});
411	388
412		pub const Crc15Mpt1327 = Crc(u15, .{
	389	pub const @"CRC-15/MPT1327" = Generic(u15, .{
413	390	.polynomial = 0x6815,
414	391	.initial = 0x0000,
415	392	.reflect_input = false,
...	...	@@ -417,7 +394,7 @@ pub const Crc15Mpt1327 = Crc(u15, .{
417	394	.xor_output = 0x0001,
418	395	});
419	396
420		pub const Crc16Arc = Crc(u16, .{
	397	pub const @"CRC-16/ARC" = Generic(u16, .{
421	398	.polynomial = 0x8005,
422	399	.initial = 0x0000,
423	400	.reflect_input = true,
...	...	@@ -425,7 +402,7 @@ pub const Crc16Arc = Crc(u16, .{
425	402	.xor_output = 0x0000,
426	403	});
427	404
428		pub const Crc16Cdma2000 = Crc(u16, .{
	405	pub const @"CRC-16/CDMA2000" = Generic(u16, .{
429	406	.polynomial = 0xc867,
430	407	.initial = 0xffff,
431	408	.reflect_input = false,
...	...	@@ -433,7 +410,7 @@ pub const Crc16Cdma2000 = Crc(u16, .{
433	410	.xor_output = 0x0000,
434	411	});
435	412
436		pub const Crc16Cms = Crc(u16, .{
	413	pub const @"CRC-16/CMS" = Generic(u16, .{
437	414	.polynomial = 0x8005,
438	415	.initial = 0xffff,
439	416	.reflect_input = false,
...	...	@@ -441,7 +418,7 @@ pub const Crc16Cms = Crc(u16, .{
441	418	.xor_output = 0x0000,
442	419	});
443	420
444		pub const Crc16Dds110 = Crc(u16, .{
	421	pub const @"CRC-16/DDS-110" = Generic(u16, .{
445	422	.polynomial = 0x8005,
446	423	.initial = 0x800d,
447	424	.reflect_input = false,
...	...	@@ -449,7 +426,7 @@ pub const Crc16Dds110 = Crc(u16, .{
449	426	.xor_output = 0x0000,
450	427	});
451	428
452		pub const Crc16DectR = Crc(u16, .{
	429	pub const @"CRC-16/DECT-R" = Generic(u16, .{
453	430	.polynomial = 0x0589,
454	431	.initial = 0x0000,
455	432	.reflect_input = false,
...	...	@@ -457,7 +434,7 @@ pub const Crc16DectR = Crc(u16, .{
457	434	.xor_output = 0x0001,
458	435	});
459	436
460		pub const Crc16DectX = Crc(u16, .{
	437	pub const @"CRC-16/DECT-X" = Generic(u16, .{
461	438	.polynomial = 0x0589,
462	439	.initial = 0x0000,
463	440	.reflect_input = false,
...	...	@@ -465,7 +442,7 @@ pub const Crc16DectX = Crc(u16, .{
465	442	.xor_output = 0x0000,
466	443	});
467	444
468		pub const Crc16Dnp = Crc(u16, .{
	445	pub const @"CRC-16/DNP" = Generic(u16, .{
469	446	.polynomial = 0x3d65,
470	447	.initial = 0x0000,
471	448	.reflect_input = true,
...	...	@@ -473,7 +450,7 @@ pub const Crc16Dnp = Crc(u16, .{
473	450	.xor_output = 0xffff,
474	451	});
475	452
476		pub const Crc16En13757 = Crc(u16, .{
	453	pub const @"CRC-16/EN-13757" = Generic(u16, .{
477	454	.polynomial = 0x3d65,
478	455	.initial = 0x0000,
479	456	.reflect_input = false,
...	...	@@ -481,7 +458,7 @@ pub const Crc16En13757 = Crc(u16, .{
481	458	.xor_output = 0xffff,
482	459	});
483	460
484		pub const Crc16Genibus = Crc(u16, .{
	461	pub const @"CRC-16/GENIBUS" = Generic(u16, .{
485	462	.polynomial = 0x1021,
486	463	.initial = 0xffff,
487	464	.reflect_input = false,
...	...	@@ -489,7 +466,7 @@ pub const Crc16Genibus = Crc(u16, .{
489	466	.xor_output = 0xffff,
490	467	});
491	468
492		pub const Crc16Gsm = Crc(u16, .{
	469	pub const @"CRC-16/GSM" = Generic(u16, .{
493	470	.polynomial = 0x1021,
494	471	.initial = 0x0000,
495	472	.reflect_input = false,
...	...	@@ -497,7 +474,7 @@ pub const Crc16Gsm = Crc(u16, .{
497	474	.xor_output = 0xffff,
498	475	});
499	476
500		pub const Crc16Ibm3740 = Crc(u16, .{
	477	pub const @"CRC-16/IBM-3740" = Generic(u16, .{
501	478	.polynomial = 0x1021,
502	479	.initial = 0xffff,
503	480	.reflect_input = false,
...	...	@@ -505,7 +482,7 @@ pub const Crc16Ibm3740 = Crc(u16, .{
505	482	.xor_output = 0x0000,
506	483	});
507	484
508		pub const Crc16IbmSdlc = Crc(u16, .{
	485	pub const @"CRC-16/IBM-SDLC" = Generic(u16, .{
509	486	.polynomial = 0x1021,
510	487	.initial = 0xffff,
511	488	.reflect_input = true,
...	...	@@ -513,7 +490,7 @@ pub const Crc16IbmSdlc = Crc(u16, .{
513	490	.xor_output = 0xffff,
514	491	});
515	492
516		pub const Crc16IsoIec144433A = Crc(u16, .{
	493	pub const @"CRC-16/ISO-IEC-14443-3-A" = Generic(u16, .{
517	494	.polynomial = 0x1021,
518	495	.initial = 0xc6c6,
519	496	.reflect_input = true,
...	...	@@ -521,7 +498,7 @@ pub const Crc16IsoIec144433A = Crc(u16, .{
521	498	.xor_output = 0x0000,
522	499	});
523	500
524		pub const Crc16Kermit = Crc(u16, .{
	501	pub const @"CRC-16/KERMIT" = Generic(u16, .{
525	502	.polynomial = 0x1021,
526	503	.initial = 0x0000,
527	504	.reflect_input = true,
...	...	@@ -529,7 +506,7 @@ pub const Crc16Kermit = Crc(u16, .{
529	506	.xor_output = 0x0000,
530	507	});
531	508
532		pub const Crc16Lj1200 = Crc(u16, .{
	509	pub const @"CRC-16/LJ1200" = Generic(u16, .{
533	510	.polynomial = 0x6f63,
534	511	.initial = 0x0000,
535	512	.reflect_input = false,
...	...	@@ -537,7 +514,7 @@ pub const Crc16Lj1200 = Crc(u16, .{
537	514	.xor_output = 0x0000,
538	515	});
539	516
540		pub const Crc16M17 = Crc(u16, .{
	517	pub const @"CRC-16/M17" = Generic(u16, .{
541	518	.polynomial = 0x5935,
542	519	.initial = 0xffff,
543	520	.reflect_input = false,
...	...	@@ -545,7 +522,7 @@ pub const Crc16M17 = Crc(u16, .{
545	522	.xor_output = 0x0000,
546	523	});
547	524
548		pub const Crc16MaximDow = Crc(u16, .{
	525	pub const @"CRC-16/MAXIM-DOW" = Generic(u16, .{
549	526	.polynomial = 0x8005,
550	527	.initial = 0x0000,
551	528	.reflect_input = true,
...	...	@@ -553,7 +530,7 @@ pub const Crc16MaximDow = Crc(u16, .{
553	530	.xor_output = 0xffff,
554	531	});
555	532
556		pub const Crc16Mcrf4xx = Crc(u16, .{
	533	pub const @"CRC-16/MCRF4XX" = Generic(u16, .{
557	534	.polynomial = 0x1021,
558	535	.initial = 0xffff,
559	536	.reflect_input = true,
...	...	@@ -561,7 +538,7 @@ pub const Crc16Mcrf4xx = Crc(u16, .{
561	538	.xor_output = 0x0000,
562	539	});
563	540
564		pub const Crc16Modbus = Crc(u16, .{
	541	pub const @"CRC-16/MODBUS" = Generic(u16, .{
565	542	.polynomial = 0x8005,
566	543	.initial = 0xffff,
567	544	.reflect_input = true,
...	...	@@ -569,7 +546,7 @@ pub const Crc16Modbus = Crc(u16, .{
569	546	.xor_output = 0x0000,
570	547	});
571	548
572		pub const Crc16Nrsc5 = Crc(u16, .{
	549	pub const @"CRC-16/NRSC-5" = Generic(u16, .{
573	550	.polynomial = 0x080b,
574	551	.initial = 0xffff,
575	552	.reflect_input = true,
...	...	@@ -577,7 +554,7 @@ pub const Crc16Nrsc5 = Crc(u16, .{
577	554	.xor_output = 0x0000,
578	555	});
579	556
580		pub const Crc16OpensafetyA = Crc(u16, .{
	557	pub const @"CRC-16/OPENSAFETY-A" = Generic(u16, .{
581	558	.polynomial = 0x5935,
582	559	.initial = 0x0000,
583	560	.reflect_input = false,
...	...	@@ -585,7 +562,7 @@ pub const Crc16OpensafetyA = Crc(u16, .{
585	562	.xor_output = 0x0000,
586	563	});
587	564
588		pub const Crc16OpensafetyB = Crc(u16, .{
	565	pub const @"CRC-16/OPENSAFETY-B" = Generic(u16, .{
589	566	.polynomial = 0x755b,
590	567	.initial = 0x0000,
591	568	.reflect_input = false,
...	...	@@ -593,7 +570,7 @@ pub const Crc16OpensafetyB = Crc(u16, .{
593	570	.xor_output = 0x0000,
594	571	});
595	572
596		pub const Crc16Profibus = Crc(u16, .{
	573	pub const @"CRC-16/PROFIBUS" = Generic(u16, .{
597	574	.polynomial = 0x1dcf,
598	575	.initial = 0xffff,
599	576	.reflect_input = false,
...	...	@@ -601,7 +578,7 @@ pub const Crc16Profibus = Crc(u16, .{
601	578	.xor_output = 0xffff,
602	579	});
603	580
604		pub const Crc16Riello = Crc(u16, .{
	581	pub const @"CRC-16/RIELLO" = Generic(u16, .{
605	582	.polynomial = 0x1021,
606	583	.initial = 0xb2aa,
607	584	.reflect_input = true,
...	...	@@ -609,7 +586,7 @@ pub const Crc16Riello = Crc(u16, .{
609	586	.xor_output = 0x0000,
610	587	});
611	588
612		pub const Crc16SpiFujitsu = Crc(u16, .{
	589	pub const @"CRC-16/SPI-FUJITSU" = Generic(u16, .{
613	590	.polynomial = 0x1021,
614	591	.initial = 0x1d0f,
615	592	.reflect_input = false,
...	...	@@ -617,7 +594,7 @@ pub const Crc16SpiFujitsu = Crc(u16, .{
617	594	.xor_output = 0x0000,
618	595	});
619	596
620		pub const Crc16T10Dif = Crc(u16, .{
	597	pub const @"CRC-16/T10-DIF" = Generic(u16, .{
621	598	.polynomial = 0x8bb7,
622	599	.initial = 0x0000,
623	600	.reflect_input = false,
...	...	@@ -625,7 +602,7 @@ pub const Crc16T10Dif = Crc(u16, .{
625	602	.xor_output = 0x0000,
626	603	});
627	604
628		pub const Crc16Teledisk = Crc(u16, .{
	605	pub const @"CRC-16/TELEDISK" = Generic(u16, .{
629	606	.polynomial = 0xa097,
630	607	.initial = 0x0000,
631	608	.reflect_input = false,
...	...	@@ -633,7 +610,7 @@ pub const Crc16Teledisk = Crc(u16, .{
633	610	.xor_output = 0x0000,
634	611	});
635	612
636		pub const Crc16Tms37157 = Crc(u16, .{
	613	pub const @"CRC-16/TMS37157" = Generic(u16, .{
637	614	.polynomial = 0x1021,
638	615	.initial = 0x89ec,
639	616	.reflect_input = true,
...	...	@@ -641,7 +618,7 @@ pub const Crc16Tms37157 = Crc(u16, .{
641	618	.xor_output = 0x0000,
642	619	});
643	620
644		pub const Crc16Umts = Crc(u16, .{
	621	pub const @"CRC-16/UMTS" = Generic(u16, .{
645	622	.polynomial = 0x8005,
646	623	.initial = 0x0000,
647	624	.reflect_input = false,
...	...	@@ -649,7 +626,7 @@ pub const Crc16Umts = Crc(u16, .{
649	626	.xor_output = 0x0000,
650	627	});
651	628
652		pub const Crc16Usb = Crc(u16, .{
	629	pub const @"CRC-16/USB" = Generic(u16, .{
653	630	.polynomial = 0x8005,
654	631	.initial = 0xffff,
655	632	.reflect_input = true,
...	...	@@ -657,7 +634,7 @@ pub const Crc16Usb = Crc(u16, .{
657	634	.xor_output = 0xffff,
658	635	});
659	636
660		pub const Crc16Xmodem = Crc(u16, .{
	637	pub const @"CRC-16/XMODEM" = Generic(u16, .{
661	638	.polynomial = 0x1021,
662	639	.initial = 0x0000,
663	640	.reflect_input = false,
...	...	@@ -665,7 +642,7 @@ pub const Crc16Xmodem = Crc(u16, .{
665	642	.xor_output = 0x0000,
666	643	});
667	644
668		pub const Crc17CanFd = Crc(u17, .{
	645	pub const @"CRC-17/CAN-FD" = Generic(u17, .{
669	646	.polynomial = 0x1685b,
670	647	.initial = 0x00000,
671	648	.reflect_input = false,
...	...	@@ -673,7 +650,7 @@ pub const Crc17CanFd = Crc(u17, .{
673	650	.xor_output = 0x00000,
674	651	});
675	652
676		pub const Crc21CanFd = Crc(u21, .{
	653	pub const @"CRC-21/CAN-FD" = Generic(u21, .{
677	654	.polynomial = 0x102899,
678	655	.initial = 0x000000,
679	656	.reflect_input = false,
...	...	@@ -681,7 +658,7 @@ pub const Crc21CanFd = Crc(u21, .{
681	658	.xor_output = 0x000000,
682	659	});
683	660
684		pub const Crc24Ble = Crc(u24, .{
	661	pub const @"CRC-24/BLE" = Generic(u24, .{
685	662	.polynomial = 0x00065b,
686	663	.initial = 0x555555,
687	664	.reflect_input = true,
...	...	@@ -689,7 +666,7 @@ pub const Crc24Ble = Crc(u24, .{
689	666	.xor_output = 0x000000,
690	667	});
691	668
692		pub const Crc24FlexrayA = Crc(u24, .{
	669	pub const @"CRC-24/FLEXRAY-A" = Generic(u24, .{
693	670	.polynomial = 0x5d6dcb,
694	671	.initial = 0xfedcba,
695	672	.reflect_input = false,
...	...	@@ -697,7 +674,7 @@ pub const Crc24FlexrayA = Crc(u24, .{
697	674	.xor_output = 0x000000,
698	675	});
699	676
700		pub const Crc24FlexrayB = Crc(u24, .{
	677	pub const @"CRC-24/FLEXRAY-B" = Generic(u24, .{
701	678	.polynomial = 0x5d6dcb,
702	679	.initial = 0xabcdef,
703	680	.reflect_input = false,
...	...	@@ -705,7 +682,7 @@ pub const Crc24FlexrayB = Crc(u24, .{
705	682	.xor_output = 0x000000,
706	683	});
707	684
708		pub const Crc24Interlaken = Crc(u24, .{
	685	pub const @"CRC-24/INTERLAKEN" = Generic(u24, .{
709	686	.polynomial = 0x328b63,
710	687	.initial = 0xffffff,
711	688	.reflect_input = false,
...	...	@@ -713,7 +690,7 @@ pub const Crc24Interlaken = Crc(u24, .{
713	690	.xor_output = 0xffffff,
714	691	});
715	692
716		pub const Crc24LteA = Crc(u24, .{
	693	pub const @"CRC-24/LTE-A" = Generic(u24, .{
717	694	.polynomial = 0x864cfb,
718	695	.initial = 0x000000,
719	696	.reflect_input = false,
...	...	@@ -721,7 +698,7 @@ pub const Crc24LteA = Crc(u24, .{
721	698	.xor_output = 0x000000,
722	699	});
723	700
724		pub const Crc24LteB = Crc(u24, .{
	701	pub const @"CRC-24/LTE-B" = Generic(u24, .{
725	702	.polynomial = 0x800063,
726	703	.initial = 0x000000,
727	704	.reflect_input = false,
...	...	@@ -729,7 +706,7 @@ pub const Crc24LteB = Crc(u24, .{
729	706	.xor_output = 0x000000,
730	707	});
731	708
732		pub const Crc24Openpgp = Crc(u24, .{
	709	pub const @"CRC-24/OPENPGP" = Generic(u24, .{
733	710	.polynomial = 0x864cfb,
734	711	.initial = 0xb704ce,
735	712	.reflect_input = false,
...	...	@@ -737,7 +714,7 @@ pub const Crc24Openpgp = Crc(u24, .{
737	714	.xor_output = 0x000000,
738	715	});
739	716
740		pub const Crc24Os9 = Crc(u24, .{
	717	pub const @"CRC-24/OS-9" = Generic(u24, .{
741	718	.polynomial = 0x800063,
742	719	.initial = 0xffffff,
743	720	.reflect_input = false,
...	...	@@ -745,7 +722,7 @@ pub const Crc24Os9 = Crc(u24, .{
745	722	.xor_output = 0xffffff,
746	723	});
747	724
748		pub const Crc30Cdma = Crc(u30, .{
	725	pub const @"CRC-30/CDMA" = Generic(u30, .{
749	726	.polynomial = 0x2030b9c7,
750	727	.initial = 0x3fffffff,
751	728	.reflect_input = false,
...	...	@@ -753,7 +730,7 @@ pub const Crc30Cdma = Crc(u30, .{
753	730	.xor_output = 0x3fffffff,
754	731	});
755	732
756		pub const Crc31Philips = Crc(u31, .{
	733	pub const @"CRC-31/PHILIPS" = Generic(u31, .{
757	734	.polynomial = 0x04c11db7,
758	735	.initial = 0x7fffffff,
759	736	.reflect_input = false,
...	...	@@ -761,7 +738,7 @@ pub const Crc31Philips = Crc(u31, .{
761	738	.xor_output = 0x7fffffff,
762	739	});
763	740
764		pub const Crc32Aixm = Crc(u32, .{
	741	pub const @"CRC-32/AIXM" = Generic(u32, .{
765	742	.polynomial = 0x814141ab,
766	743	.initial = 0x00000000,
767	744	.reflect_input = false,
...	...	@@ -769,7 +746,7 @@ pub const Crc32Aixm = Crc(u32, .{
769	746	.xor_output = 0x00000000,
770	747	});
771	748
772		pub const Crc32Autosar = Crc(u32, .{
	749	pub const @"CRC-32/AUTOSAR" = Generic(u32, .{
773	750	.polynomial = 0xf4acfb13,
774	751	.initial = 0xffffffff,
775	752	.reflect_input = true,
...	...	@@ -777,7 +754,7 @@ pub const Crc32Autosar = Crc(u32, .{
777	754	.xor_output = 0xffffffff,
778	755	});
779	756
780		pub const Crc32Base91D = Crc(u32, .{
	757	pub const @"CRC-32/BASE91-D" = Generic(u32, .{
781	758	.polynomial = 0xa833982b,
782	759	.initial = 0xffffffff,
783	760	.reflect_input = true,
...	...	@@ -785,7 +762,7 @@ pub const Crc32Base91D = Crc(u32, .{
785	762	.xor_output = 0xffffffff,
786	763	});
787	764
788		pub const Crc32Bzip2 = Crc(u32, .{
	765	pub const @"CRC-32/BZIP2" = Generic(u32, .{
789	766	.polynomial = 0x04c11db7,
790	767	.initial = 0xffffffff,
791	768	.reflect_input = false,
...	...	@@ -793,7 +770,7 @@ pub const Crc32Bzip2 = Crc(u32, .{
793	770	.xor_output = 0xffffffff,
794	771	});
795	772
796		pub const Crc32CdRomEdc = Crc(u32, .{
	773	pub const @"CRC-32/CD-ROM-EDC" = Generic(u32, .{
797	774	.polynomial = 0x8001801b,
798	775	.initial = 0x00000000,
799	776	.reflect_input = true,
...	...	@@ -801,7 +778,7 @@ pub const Crc32CdRomEdc = Crc(u32, .{
801	778	.xor_output = 0x00000000,
802	779	});
803	780
804		pub const Crc32Cksum = Crc(u32, .{
	781	pub const @"CRC-32/CKSUM" = Generic(u32, .{
805	782	.polynomial = 0x04c11db7,
806	783	.initial = 0x00000000,
807	784	.reflect_input = false,
...	...	@@ -809,7 +786,18 @@ pub const Crc32Cksum = Crc(u32, .{
809	786	.xor_output = 0xffffffff,
810	787	});
811	788
812		pub const Crc32IsoHdlc = Crc(u32, .{
	789	pub const @"CRC-32/ISCSI" = if (builtin.cpu.hasAll(.x86, &.{ .@"64bit", .crc32 }))
	790	@import("crc/Crc32c.zig")
	791	else
	792	Generic(u32, .{
	793	.polynomial = 0x1edc6f41,
	794	.initial = 0xffffffff,
	795	.reflect_input = true,
	796	.reflect_output = true,
	797	.xor_output = 0xffffffff,
	798	});
	799
	800	pub const @"CRC-32/ISO-HDLC" = Generic(u32, .{
813	801	.polynomial = 0x04c11db7,
814	802	.initial = 0xffffffff,
815	803	.reflect_input = true,
...	...	@@ -817,7 +805,7 @@ pub const Crc32IsoHdlc = Crc(u32, .{
817	805	.xor_output = 0xffffffff,
818	806	});
819	807
820		pub const Crc32Jamcrc = Crc(u32, .{
	808	pub const @"CRC-32/JAMCRC" = Generic(u32, .{
821	809	.polynomial = 0x04c11db7,
822	810	.initial = 0xffffffff,
823	811	.reflect_input = true,
...	...	@@ -825,7 +813,7 @@ pub const Crc32Jamcrc = Crc(u32, .{
825	813	.xor_output = 0x00000000,
826	814	});
827	815
828		pub const Crc32Koopman = Crc(u32, .{
	816	pub const @"CRC-32/KOOPMAN" = Generic(u32, .{
829	817	.polynomial = 0x741b8cd7,
830	818	.initial = 0xffffffff,
831	819	.reflect_input = true,
...	...	@@ -833,7 +821,7 @@ pub const Crc32Koopman = Crc(u32, .{
833	821	.xor_output = 0xffffffff,
834	822	});
835	823
836		pub const Crc32Mef = Crc(u32, .{
	824	pub const @"CRC-32/MEF" = Generic(u32, .{
837	825	.polynomial = 0x741b8cd7,
838	826	.initial = 0xffffffff,
839	827	.reflect_input = true,
...	...	@@ -841,7 +829,7 @@ pub const Crc32Mef = Crc(u32, .{
841	829	.xor_output = 0x00000000,
842	830	});
843	831
844		pub const Crc32Mpeg2 = Crc(u32, .{
	832	pub const @"CRC-32/MPEG-2" = Generic(u32, .{
845	833	.polynomial = 0x04c11db7,
846	834	.initial = 0xffffffff,
847	835	.reflect_input = false,
...	...	@@ -849,7 +837,7 @@ pub const Crc32Mpeg2 = Crc(u32, .{
849	837	.xor_output = 0x00000000,
850	838	});
851	839
852		pub const Crc32Xfer = Crc(u32, .{
	840	pub const @"CRC-32/XFER" = Generic(u32, .{
853	841	.polynomial = 0x000000af,
854	842	.initial = 0x00000000,
855	843	.reflect_input = false,
...	...	@@ -857,7 +845,7 @@ pub const Crc32Xfer = Crc(u32, .{
857	845	.xor_output = 0x00000000,
858	846	});
859	847
860		pub const Crc40Gsm = Crc(u40, .{
	848	pub const @"CRC-40/GSM" = Generic(u40, .{
861	849	.polynomial = 0x0004820009,
862	850	.initial = 0x0000000000,
863	851	.reflect_input = false,
...	...	@@ -865,7 +853,7 @@ pub const Crc40Gsm = Crc(u40, .{
865	853	.xor_output = 0xffffffffff,
866	854	});
867	855
868		pub const Crc64Ecma182 = Crc(u64, .{
	856	pub const @"CRC-64/ECMA-182" = Generic(u64, .{
869	857	.polynomial = 0x42f0e1eba9ea3693,
870	858	.initial = 0x0000000000000000,
871	859	.reflect_input = false,
...	...	@@ -873,7 +861,7 @@ pub const Crc64Ecma182 = Crc(u64, .{
873	861	.xor_output = 0x0000000000000000,
874	862	});
875	863
876		pub const Crc64GoIso = Crc(u64, .{
	864	pub const @"CRC-64/GO-ISO" = Generic(u64, .{
877	865	.polynomial = 0x000000000000001b,
878	866	.initial = 0xffffffffffffffff,
879	867	.reflect_input = true,
...	...	@@ -881,7 +869,7 @@ pub const Crc64GoIso = Crc(u64, .{
881	869	.xor_output = 0xffffffffffffffff,
882	870	});
883	871
884		pub const Crc64Ms = Crc(u64, .{
	872	pub const @"CRC-64/MS" = Generic(u64, .{
885	873	.polynomial = 0x259c84cba6426349,
886	874	.initial = 0xffffffffffffffff,
887	875	.reflect_input = true,
...	...	@@ -889,7 +877,7 @@ pub const Crc64Ms = Crc(u64, .{
889	877	.xor_output = 0x0000000000000000,
890	878	});
891	879
892		pub const Crc64Redis = Crc(u64, .{
	880	pub const @"CRC-64/REDIS" = Generic(u64, .{
893	881	.polynomial = 0xad93d23594c935a9,
894	882	.initial = 0x0000000000000000,
895	883	.reflect_input = true,
...	...	@@ -897,7 +885,7 @@ pub const Crc64Redis = Crc(u64, .{
897	885	.xor_output = 0x0000000000000000,
898	886	});
899	887
900		pub const Crc64We = Crc(u64, .{
	888	pub const @"CRC-64/WE" = Generic(u64, .{
901	889	.polynomial = 0x42f0e1eba9ea3693,
902	890	.initial = 0xffffffffffffffff,
903	891	.reflect_input = false,
...	...	@@ -905,7 +893,7 @@ pub const Crc64We = Crc(u64, .{
905	893	.xor_output = 0xffffffffffffffff,
906	894	});
907	895
908		pub const Crc64Xz = Crc(u64, .{
	896	pub const @"CRC-64/XZ" = Generic(u64, .{
909	897	.polynomial = 0x42f0e1eba9ea3693,
910	898	.initial = 0xffffffffffffffff,
911	899	.reflect_input = true,
...	...	@@ -913,10 +901,109 @@ pub const Crc64Xz = Crc(u64, .{
913	901	.xor_output = 0xffffffffffffffff,
914	902	});
915	903
916		pub const Crc82Darc = Crc(u82, .{
	904	pub const @"CRC-82/DARC" = Generic(u82, .{
917	905	.polynomial = 0x0308c0111011401440411,
918	906	.initial = 0x000000000000000000000,
919	907	.reflect_input = true,
920	908	.reflect_output = true,
921	909	.xor_output = 0x000000000000000000000,
922	910	});
	911
	912	pub fn Algorithm(comptime W: type) type {
	913	return struct {
	914	polynomial: W,
	915	initial: W,
	916	reflect_input: bool,
	917	reflect_output: bool,
	918	xor_output: W,
	919	};
	920	}
	921
	922	pub fn Generic(comptime W: type, comptime algorithm: Algorithm(W)) type {
	923	return struct {
	924	const Self = @This();
	925	const I = if (@bitSizeOf(W) < 8) u8 else W;
	926	const lookup_table = blk: {
	927	@setEvalBranchQuota(2500);
	928	const poly = reflect(algorithm.polynomial);
	929	var table: [256]I = undefined;
	930	for (&table, 0..) \|*e, i\| {
	931	var crc: I = i;
	932	if (algorithm.reflect_input) {
	933	var j: usize = 0;
	934	while (j < 8) : (j += 1) {
	935	crc = (crc >> 1) ^ ((crc & 1) * poly);
	936	}
	937	} else {
	938	crc <<= @bitSizeOf(I) - 8;
	939	var j: usize = 0;
	940	while (j < 8) : (j += 1) {
	941	crc = (crc << 1) ^ (((crc >> (@bitSizeOf(I) - 1)) & 1) * poly);
	942	}
	943	}
	944	e.* = crc;
	945	}
	946	break :blk table;
	947	};
	948
	949	crc: I,
	950
	951	pub fn init() Self {
	952	const initial = reflect(algorithm.initial);
	953	return .{ .crc = initial };
	954	}
	955
	956	inline fn tableEntry(index: I) I {
	957	const short: u8 = @truncate(index);
	958	return lookup_table[short];
	959	}
	960
	961	pub fn update(self: *Self, bytes: []const u8) void {
	962	var i: usize = 0;
	963	if (@bitSizeOf(I) <= 8) {
	964	while (i < bytes.len) : (i += 1) {
	965	self.crc = tableEntry(self.crc ^ bytes[i]);
	966	}
	967	} else if (algorithm.reflect_input) {
	968	while (i < bytes.len) : (i += 1) {
	969	const table_index = self.crc ^ bytes[i];
	970	self.crc = tableEntry(table_index) ^ (self.crc >> 8);
	971	}
	972	} else {
	973	while (i < bytes.len) : (i += 1) {
	974	const table_index = (self.crc >> (@bitSizeOf(I) - 8)) ^ bytes[i];
	975	self.crc = tableEntry(table_index) ^ (self.crc << 8);
	976	}
	977	}
	978	}
	979
	980	pub fn final(self: Self) W {
	981	var c = self.crc;
	982	if (algorithm.reflect_input != algorithm.reflect_output) {
	983	c = @bitReverse(c);
	984	}
	985	if (!algorithm.reflect_output) {
	986	c >>= @bitSizeOf(I) - @bitSizeOf(W);
	987	}
	988	return @intCast(c ^ algorithm.xor_output);
	989	}
	990
	991	pub fn hash(bytes: []const u8) W {
	992	var c = Self.init();
	993	c.update(bytes);
	994	return c.final();
	995	}
	996
	997	fn reflect(x: I) I {
	998	const offset = @bitSizeOf(I) - @bitSizeOf(W);
	999	if (algorithm.reflect_input)
	1000	return @bitReverse(x) >> offset
	1001	else
	1002	return x << offset;
	1003	}
	1004	};
	1005	}
	1006
	1007	test {
	1008	_ = @import("crc/test.zig");
	1009	}

lib/std/hash/crc/impl.zig deleted-103

...	...	@@ -1,103 +0,0 @@
1		// There is a generic CRC implementation "Crc()" which can be parameterized via
2		// the Algorithm struct for a plethora of uses.
3		//
4		// The primary interface for all of the standard CRC algorithms is the
5		// generated file "crc.zig", which uses the implementation code here to define
6		// many standard CRCs.
7
8		const std = @import("std");
9
10		pub fn Algorithm(comptime W: type) type {
11		return struct {
12		polynomial: W,
13		initial: W,
14		reflect_input: bool,
15		reflect_output: bool,
16		xor_output: W,
17		};
18		}
19
20		pub fn Crc(comptime W: type, comptime algorithm: Algorithm(W)) type {
21		return struct {
22		const Self = @This();
23		const I = if (@bitSizeOf(W) < 8) u8 else W;
24		const lookup_table = blk: {
25		@setEvalBranchQuota(2500);
26		const poly = reflect(algorithm.polynomial);
27		var table: [256]I = undefined;
28		for (&table, 0..) \|*e, i\| {
29		var crc: I = i;
30		if (algorithm.reflect_input) {
31		var j: usize = 0;
32		while (j < 8) : (j += 1) {
33		crc = (crc >> 1) ^ ((crc & 1) * poly);
34		}
35		} else {
36		crc <<= @bitSizeOf(I) - 8;
37		var j: usize = 0;
38		while (j < 8) : (j += 1) {
39		crc = (crc << 1) ^ (((crc >> (@bitSizeOf(I) - 1)) & 1) * poly);
40		}
41		}
42		e.* = crc;
43		}
44		break :blk table;
45		};
46
47		crc: I,
48
49		pub fn init() Self {
50		const initial = reflect(algorithm.initial);
51		return .{ .crc = initial };
52		}
53
54		inline fn tableEntry(index: I) I {
55		const short: u8 = @truncate(index);
56		return lookup_table[short];
57		}
58
59		pub fn update(self: *Self, bytes: []const u8) void {
60		var i: usize = 0;
61		if (@bitSizeOf(I) <= 8) {
62		while (i < bytes.len) : (i += 1) {
63		self.crc = tableEntry(self.crc ^ bytes[i]);
64		}
65		} else if (algorithm.reflect_input) {
66		while (i < bytes.len) : (i += 1) {
67		const table_index = self.crc ^ bytes[i];
68		self.crc = tableEntry(table_index) ^ (self.crc >> 8);
69		}
70		} else {
71		while (i < bytes.len) : (i += 1) {
72		const table_index = (self.crc >> (@bitSizeOf(I) - 8)) ^ bytes[i];
73		self.crc = tableEntry(table_index) ^ (self.crc << 8);
74		}
75		}
76		}
77
78		pub fn final(self: Self) W {
79		var c = self.crc;
80		if (algorithm.reflect_input != algorithm.reflect_output) {
81		c = @bitReverse(c);
82		}
83		if (!algorithm.reflect_output) {
84		c >>= @bitSizeOf(I) - @bitSizeOf(W);
85		}
86		return @intCast(c ^ algorithm.xor_output);
87		}
88
89		pub fn hash(bytes: []const u8) W {
90		var c = Self.init();
91		c.update(bytes);
92		return c.final();
93		}
94
95		fn reflect(x: I) I {
96		const offset = @bitSizeOf(I) - @bitSizeOf(W);
97		if (algorithm.reflect_input)
98		return @bitReverse(x) >> offset
99		else
100		return x << offset;
101		}
102		};
103		}

lib/std/hash/crc/test.zig+359-359

...	...	@@ -6,1264 +6,1264 @@ const verify = @import("../verify.zig");
6	6	const crc = @import("../crc.zig");
7	7
8	8	test "crc32 ieee regression" {
9		const crc32 = crc.Crc32IsoHdlc;
10		try testing.expectEqual(crc32.hash(""), 0x00000000);
11		try testing.expectEqual(crc32.hash("a"), 0xe8b7be43);
12		try testing.expectEqual(crc32.hash("abc"), 0x352441c2);
	9	const Crc = crc.@"CRC-32/ISO-HDLC";
	10	try testing.expectEqual(Crc.hash(""), 0x00000000);
	11	try testing.expectEqual(Crc.hash("a"), 0xe8b7be43);
	12	try testing.expectEqual(Crc.hash("abc"), 0x352441c2);
13	13	}
14	14
15	15	test "crc32 castagnoli regression" {
16		const crc32 = crc.Crc32Iscsi;
17		try testing.expectEqual(crc32.hash(""), 0x00000000);
18		try testing.expectEqual(crc32.hash("a"), 0xc1d04330);
19		try testing.expectEqual(crc32.hash("abc"), 0x364b3fb7);
	16	const Crc = crc.@"CRC-32/ISCSI";
	17	try testing.expectEqual(Crc.hash(""), 0x00000000);
	18	try testing.expectEqual(Crc.hash("a"), 0xc1d04330);
	19	try testing.expectEqual(Crc.hash("abc"), 0x364b3fb7);
20	20	}
21	21
22	22	test "crc32 koopman regression" {
23		const crc32 = crc.Crc32Koopman;
24		try testing.expectEqual(crc32.hash(""), 0x00000000);
25		try testing.expectEqual(crc32.hash("a"), 0x0da2aa8a);
26		try testing.expectEqual(crc32.hash("abc"), 0xba2322ac);
27		}
28
29		test "CRC-32/ISCSI" {
30		const Crc32Iscsi = crc.Crc32Iscsi;
31
32		try testing.expectEqual(@as(u32, 0xe3069283), Crc32Iscsi.hash("123456789"));
33
34		var c = Crc32Iscsi.init();
35		c.update("1234");
36		c.update("56789");
37		try testing.expectEqual(@as(u32, 0xe3069283), c.final());
	23	const Crc = crc.@"CRC-32/KOOPMAN";
	24	try testing.expectEqual(Crc.hash(""), 0x00000000);
	25	try testing.expectEqual(Crc.hash("a"), 0x0da2aa8a);
	26	try testing.expectEqual(Crc.hash("abc"), 0xba2322ac);
38	27	}
39	28
40	29	test "CRC-3/GSM" {
41		const Crc3Gsm = crc.Crc3Gsm;
	30	const Crc = crc.@"CRC-3/GSM";
42	31
43		try testing.expectEqual(@as(u3, 0x4), Crc3Gsm.hash("123456789"));
	32	try testing.expectEqual(@as(u3, 0x4), Crc.hash("123456789"));
44	33
45		var c = Crc3Gsm.init();
	34	var c = Crc.init();
46	35	c.update("1234");
47	36	c.update("56789");
48	37	try testing.expectEqual(@as(u3, 0x4), c.final());
49	38	}
50	39
51	40	test "CRC-3/ROHC" {
52		const Crc3Rohc = crc.Crc3Rohc;
	41	const Crc = crc.@"CRC-3/ROHC";
53	42
54		try testing.expectEqual(@as(u3, 0x6), Crc3Rohc.hash("123456789"));
	43	try testing.expectEqual(@as(u3, 0x6), Crc.hash("123456789"));
55	44
56		var c = Crc3Rohc.init();
	45	var c = Crc.init();
57	46	c.update("1234");
58	47	c.update("56789");
59	48	try testing.expectEqual(@as(u3, 0x6), c.final());
60	49	}
61	50
62	51	test "CRC-4/G-704" {
63		const Crc4G704 = crc.Crc4G704;
	52	const Crc = crc.@"CRC-4/G-704";
64	53
65		try testing.expectEqual(@as(u4, 0x7), Crc4G704.hash("123456789"));
	54	try testing.expectEqual(@as(u4, 0x7), Crc.hash("123456789"));
66	55
67		var c = Crc4G704.init();
	56	var c = Crc.init();
68	57	c.update("1234");
69	58	c.update("56789");
70	59	try testing.expectEqual(@as(u4, 0x7), c.final());
71	60	}
72	61
73	62	test "CRC-4/INTERLAKEN" {
74		const Crc4Interlaken = crc.Crc4Interlaken;
	63	const Crc = crc.@"CRC-4/INTERLAKEN";
75	64
76		try testing.expectEqual(@as(u4, 0xb), Crc4Interlaken.hash("123456789"));
	65	try testing.expectEqual(@as(u4, 0xb), Crc.hash("123456789"));
77	66
78		var c = Crc4Interlaken.init();
	67	var c = Crc.init();
79	68	c.update("1234");
80	69	c.update("56789");
81	70	try testing.expectEqual(@as(u4, 0xb), c.final());
82	71	}
83	72
84	73	test "CRC-5/EPC-C1G2" {
85		const Crc5EpcC1g2 = crc.Crc5EpcC1g2;
	74	const Crc = crc.@"CRC-5/EPC-C1G2";
86	75
87		try testing.expectEqual(@as(u5, 0x00), Crc5EpcC1g2.hash("123456789"));
	76	try testing.expectEqual(@as(u5, 0x00), Crc.hash("123456789"));
88	77
89		var c = Crc5EpcC1g2.init();
	78	var c = Crc.init();
90	79	c.update("1234");
91	80	c.update("56789");
92	81	try testing.expectEqual(@as(u5, 0x00), c.final());
93	82	}
94	83
95	84	test "CRC-5/G-704" {
96		const Crc5G704 = crc.Crc5G704;
	85	const Crc = crc.@"CRC-5/G-704";
97	86
98		try testing.expectEqual(@as(u5, 0x07), Crc5G704.hash("123456789"));
	87	try testing.expectEqual(@as(u5, 0x07), Crc.hash("123456789"));
99	88
100		var c = Crc5G704.init();
	89	var c = Crc.init();
101	90	c.update("1234");
102	91	c.update("56789");
103	92	try testing.expectEqual(@as(u5, 0x07), c.final());
104	93	}
105	94
106	95	test "CRC-5/USB" {
107		const Crc5Usb = crc.Crc5Usb;
	96	const Crc = crc.@"CRC-5/USB";
108	97
109		try testing.expectEqual(@as(u5, 0x19), Crc5Usb.hash("123456789"));
	98	try testing.expectEqual(@as(u5, 0x19), Crc.hash("123456789"));
110	99
111		var c = Crc5Usb.init();
	100	var c = Crc.init();
112	101	c.update("1234");
113	102	c.update("56789");
114	103	try testing.expectEqual(@as(u5, 0x19), c.final());
115	104	}
116	105
117	106	test "CRC-6/CDMA2000-A" {
118		const Crc6Cdma2000A = crc.Crc6Cdma2000A;
	107	const Crc = crc.@"CRC-6/CDMA2000-A";
119	108
120		try testing.expectEqual(@as(u6, 0x0d), Crc6Cdma2000A.hash("123456789"));
	109	try testing.expectEqual(@as(u6, 0x0d), Crc.hash("123456789"));
121	110
122		var c = Crc6Cdma2000A.init();
	111	var c = Crc.init();
123	112	c.update("1234");
124	113	c.update("56789");
125	114	try testing.expectEqual(@as(u6, 0x0d), c.final());
126	115	}
127	116
128	117	test "CRC-6/CDMA2000-B" {
129		const Crc6Cdma2000B = crc.Crc6Cdma2000B;
	118	const Crc = crc.@"CRC-6/CDMA2000-B";
130	119
131		try testing.expectEqual(@as(u6, 0x3b), Crc6Cdma2000B.hash("123456789"));
	120	try testing.expectEqual(@as(u6, 0x3b), Crc.hash("123456789"));
132	121
133		var c = Crc6Cdma2000B.init();
	122	var c = Crc.init();
134	123	c.update("1234");
135	124	c.update("56789");
136	125	try testing.expectEqual(@as(u6, 0x3b), c.final());
137	126	}
138	127
139	128	test "CRC-6/DARC" {
140		const Crc6Darc = crc.Crc6Darc;
	129	const Crc = crc.@"CRC-6/DARC";
141	130
142		try testing.expectEqual(@as(u6, 0x26), Crc6Darc.hash("123456789"));
	131	try testing.expectEqual(@as(u6, 0x26), Crc.hash("123456789"));
143	132
144		var c = Crc6Darc.init();
	133	var c = Crc.init();
145	134	c.update("1234");
146	135	c.update("56789");
147	136	try testing.expectEqual(@as(u6, 0x26), c.final());
148	137	}
149	138
150	139	test "CRC-6/G-704" {
151		const Crc6G704 = crc.Crc6G704;
	140	const Crc = crc.@"CRC-6/G-704";
152	141
153		try testing.expectEqual(@as(u6, 0x06), Crc6G704.hash("123456789"));
	142	try testing.expectEqual(@as(u6, 0x06), Crc.hash("123456789"));
154	143
155		var c = Crc6G704.init();
	144	var c = Crc.init();
156	145	c.update("1234");
157	146	c.update("56789");
158	147	try testing.expectEqual(@as(u6, 0x06), c.final());
159	148	}
160	149
161	150	test "CRC-6/GSM" {
162		const Crc6Gsm = crc.Crc6Gsm;
	151	const Crc = crc.@"CRC-6/GSM";
163	152
164		try testing.expectEqual(@as(u6, 0x13), Crc6Gsm.hash("123456789"));
	153	try testing.expectEqual(@as(u6, 0x13), Crc.hash("123456789"));
165	154
166		var c = Crc6Gsm.init();
	155	var c = Crc.init();
167	156	c.update("1234");
168	157	c.update("56789");
169	158	try testing.expectEqual(@as(u6, 0x13), c.final());
170	159	}
171	160
172	161	test "CRC-7/MMC" {
173		const Crc7Mmc = crc.Crc7Mmc;
	162	const Crc = crc.@"CRC-7/MMC";
174	163
175		try testing.expectEqual(@as(u7, 0x75), Crc7Mmc.hash("123456789"));
	164	try testing.expectEqual(@as(u7, 0x75), Crc.hash("123456789"));
176	165
177		var c = Crc7Mmc.init();
	166	var c = Crc.init();
178	167	c.update("1234");
179	168	c.update("56789");
180	169	try testing.expectEqual(@as(u7, 0x75), c.final());
181	170	}
182	171
183	172	test "CRC-7/ROHC" {
184		const Crc7Rohc = crc.Crc7Rohc;
	173	const Crc = crc.@"CRC-7/ROHC";
185	174
186		try testing.expectEqual(@as(u7, 0x53), Crc7Rohc.hash("123456789"));
	175	try testing.expectEqual(@as(u7, 0x53), Crc.hash("123456789"));
187	176
188		var c = Crc7Rohc.init();
	177	var c = Crc.init();
189	178	c.update("1234");
190	179	c.update("56789");
191	180	try testing.expectEqual(@as(u7, 0x53), c.final());
192	181	}
193	182
194	183	test "CRC-7/UMTS" {
195		const Crc7Umts = crc.Crc7Umts;
	184	const Crc = crc.@"CRC-7/UMTS";
196	185
197		try testing.expectEqual(@as(u7, 0x61), Crc7Umts.hash("123456789"));
	186	try testing.expectEqual(@as(u7, 0x61), Crc.hash("123456789"));
198	187
199		var c = Crc7Umts.init();
	188	var c = Crc.init();
200	189	c.update("1234");
201	190	c.update("56789");
202	191	try testing.expectEqual(@as(u7, 0x61), c.final());
203	192	}
204	193
205	194	test "CRC-8/AUTOSAR" {
206		const Crc8Autosar = crc.Crc8Autosar;
	195	const Crc = crc.@"CRC-8/AUTOSAR";
207	196
208		try testing.expectEqual(@as(u8, 0xdf), Crc8Autosar.hash("123456789"));
	197	try testing.expectEqual(@as(u8, 0xdf), Crc.hash("123456789"));
209	198
210		var c = Crc8Autosar.init();
	199	var c = Crc.init();
211	200	c.update("1234");
212	201	c.update("56789");
213	202	try testing.expectEqual(@as(u8, 0xdf), c.final());
214	203	}
215	204
216	205	test "CRC-8/BLUETOOTH" {
217		const Crc8Bluetooth = crc.Crc8Bluetooth;
	206	const Crc = crc.@"CRC-8/BLUETOOTH";
218	207
219		try testing.expectEqual(@as(u8, 0x26), Crc8Bluetooth.hash("123456789"));
	208	try testing.expectEqual(@as(u8, 0x26), Crc.hash("123456789"));
220	209
221		var c = Crc8Bluetooth.init();
	210	var c = Crc.init();
222	211	c.update("1234");
223	212	c.update("56789");
224	213	try testing.expectEqual(@as(u8, 0x26), c.final());
225	214	}
226	215
227	216	test "CRC-8/CDMA2000" {
228		const Crc8Cdma2000 = crc.Crc8Cdma2000;
	217	const Crc = crc.@"CRC-8/CDMA2000";
229	218
230		try testing.expectEqual(@as(u8, 0xda), Crc8Cdma2000.hash("123456789"));
	219	try testing.expectEqual(@as(u8, 0xda), Crc.hash("123456789"));
231	220
232		var c = Crc8Cdma2000.init();
	221	var c = Crc.init();
233	222	c.update("1234");
234	223	c.update("56789");
235	224	try testing.expectEqual(@as(u8, 0xda), c.final());
236	225	}
237	226
238	227	test "CRC-8/DARC" {
239		const Crc8Darc = crc.Crc8Darc;
	228	const Crc = crc.@"CRC-8/DARC";
240	229
241		try testing.expectEqual(@as(u8, 0x15), Crc8Darc.hash("123456789"));
	230	try testing.expectEqual(@as(u8, 0x15), Crc.hash("123456789"));
242	231
243		var c = Crc8Darc.init();
	232	var c = Crc.init();
244	233	c.update("1234");
245	234	c.update("56789");
246	235	try testing.expectEqual(@as(u8, 0x15), c.final());
247	236	}
248	237
249	238	test "CRC-8/DVB-S2" {
250		const Crc8DvbS2 = crc.Crc8DvbS2;
	239	const Crc = crc.@"CRC-8/DVB-S2";
251	240
252		try testing.expectEqual(@as(u8, 0xbc), Crc8DvbS2.hash("123456789"));
	241	try testing.expectEqual(@as(u8, 0xbc), Crc.hash("123456789"));
253	242
254		var c = Crc8DvbS2.init();
	243	var c = Crc.init();
255	244	c.update("1234");
256	245	c.update("56789");
257	246	try testing.expectEqual(@as(u8, 0xbc), c.final());
258	247	}
259	248
260	249	test "CRC-8/GSM-A" {
261		const Crc8GsmA = crc.Crc8GsmA;
	250	const Crc = crc.@"CRC-8/GSM-A";
262	251
263		try testing.expectEqual(@as(u8, 0x37), Crc8GsmA.hash("123456789"));
	252	try testing.expectEqual(@as(u8, 0x37), Crc.hash("123456789"));
264	253
265		var c = Crc8GsmA.init();
	254	var c = Crc.init();
266	255	c.update("1234");
267	256	c.update("56789");
268	257	try testing.expectEqual(@as(u8, 0x37), c.final());
269	258	}
270	259
271	260	test "CRC-8/GSM-B" {
272		const Crc8GsmB = crc.Crc8GsmB;
	261	const Crc = crc.@"CRC-8/GSM-B";
273	262
274		try testing.expectEqual(@as(u8, 0x94), Crc8GsmB.hash("123456789"));
	263	try testing.expectEqual(@as(u8, 0x94), Crc.hash("123456789"));
275	264
276		var c = Crc8GsmB.init();
	265	var c = Crc.init();
277	266	c.update("1234");
278	267	c.update("56789");
279	268	try testing.expectEqual(@as(u8, 0x94), c.final());
280	269	}
281	270
282	271	test "CRC-8/HITAG" {
283		const Crc8Hitag = crc.Crc8Hitag;
	272	const Crc = crc.@"CRC-8/HITAG";
284	273
285		try testing.expectEqual(@as(u8, 0xb4), Crc8Hitag.hash("123456789"));
	274	try testing.expectEqual(@as(u8, 0xb4), Crc.hash("123456789"));
286	275
287		var c = Crc8Hitag.init();
	276	var c = Crc.init();
288	277	c.update("1234");
289	278	c.update("56789");
290	279	try testing.expectEqual(@as(u8, 0xb4), c.final());
291	280	}
292	281
293	282	test "CRC-8/I-432-1" {
294		const Crc8I4321 = crc.Crc8I4321;
	283	const Crc = crc.@"CRC-8/I-432-1";
295	284
296		try testing.expectEqual(@as(u8, 0xa1), Crc8I4321.hash("123456789"));
	285	try testing.expectEqual(@as(u8, 0xa1), Crc.hash("123456789"));
297	286
298		var c = Crc8I4321.init();
	287	var c = Crc.init();
299	288	c.update("1234");
300	289	c.update("56789");
301	290	try testing.expectEqual(@as(u8, 0xa1), c.final());
302	291	}
303	292
304	293	test "CRC-8/I-CODE" {
305		const Crc8ICode = crc.Crc8ICode;
	294	const Crc = crc.@"CRC-8/I-CODE";
306	295
307		try testing.expectEqual(@as(u8, 0x7e), Crc8ICode.hash("123456789"));
	296	try testing.expectEqual(@as(u8, 0x7e), Crc.hash("123456789"));
308	297
309		var c = Crc8ICode.init();
	298	var c = Crc.init();
310	299	c.update("1234");
311	300	c.update("56789");
312	301	try testing.expectEqual(@as(u8, 0x7e), c.final());
313	302	}
314	303
315	304	test "CRC-8/LTE" {
316		const Crc8Lte = crc.Crc8Lte;
	305	const Crc = crc.@"CRC-8/LTE";
317	306
318		try testing.expectEqual(@as(u8, 0xea), Crc8Lte.hash("123456789"));
	307	try testing.expectEqual(@as(u8, 0xea), Crc.hash("123456789"));
319	308
320		var c = Crc8Lte.init();
	309	var c = Crc.init();
321	310	c.update("1234");
322	311	c.update("56789");
323	312	try testing.expectEqual(@as(u8, 0xea), c.final());
324	313	}
325	314
326	315	test "CRC-8/MAXIM-DOW" {
327		const Crc8MaximDow = crc.Crc8MaximDow;
	316	const Crc = crc.@"CRC-8/MAXIM-DOW";
328	317
329		try testing.expectEqual(@as(u8, 0xa1), Crc8MaximDow.hash("123456789"));
	318	try testing.expectEqual(@as(u8, 0xa1), Crc.hash("123456789"));
330	319
331		var c = Crc8MaximDow.init();
	320	var c = Crc.init();
332	321	c.update("1234");
333	322	c.update("56789");
334	323	try testing.expectEqual(@as(u8, 0xa1), c.final());
335	324	}
336	325
337	326	test "CRC-8/MIFARE-MAD" {
338		const Crc8MifareMad = crc.Crc8MifareMad;
	327	const Crc = crc.@"CRC-8/MIFARE-MAD";
339	328
340		try testing.expectEqual(@as(u8, 0x99), Crc8MifareMad.hash("123456789"));
	329	try testing.expectEqual(@as(u8, 0x99), Crc.hash("123456789"));
341	330
342		var c = Crc8MifareMad.init();
	331	var c = Crc.init();
343	332	c.update("1234");
344	333	c.update("56789");
345	334	try testing.expectEqual(@as(u8, 0x99), c.final());
346	335	}
347	336
348	337	test "CRC-8/NRSC-5" {
349		const Crc8Nrsc5 = crc.Crc8Nrsc5;
	338	const Crc = crc.@"CRC-8/NRSC-5";
350	339
351		try testing.expectEqual(@as(u8, 0xf7), Crc8Nrsc5.hash("123456789"));
	340	try testing.expectEqual(@as(u8, 0xf7), Crc.hash("123456789"));
352	341
353		var c = Crc8Nrsc5.init();
	342	var c = Crc.init();
354	343	c.update("1234");
355	344	c.update("56789");
356	345	try testing.expectEqual(@as(u8, 0xf7), c.final());
357	346	}
358	347
359	348	test "CRC-8/OPENSAFETY" {
360		const Crc8Opensafety = crc.Crc8Opensafety;
	349	const Crc = crc.@"CRC-8/OPENSAFETY";
361	350
362		try testing.expectEqual(@as(u8, 0x3e), Crc8Opensafety.hash("123456789"));
	351	try testing.expectEqual(@as(u8, 0x3e), Crc.hash("123456789"));
363	352
364		var c = Crc8Opensafety.init();
	353	var c = Crc.init();
365	354	c.update("1234");
366	355	c.update("56789");
367	356	try testing.expectEqual(@as(u8, 0x3e), c.final());
368	357	}
369	358
370	359	test "CRC-8/ROHC" {
371		const Crc8Rohc = crc.Crc8Rohc;
	360	const Crc = crc.@"CRC-8/ROHC";
372	361
373		try testing.expectEqual(@as(u8, 0xd0), Crc8Rohc.hash("123456789"));
	362	try testing.expectEqual(@as(u8, 0xd0), Crc.hash("123456789"));
374	363
375		var c = Crc8Rohc.init();
	364	var c = Crc.init();
376	365	c.update("1234");
377	366	c.update("56789");
378	367	try testing.expectEqual(@as(u8, 0xd0), c.final());
379	368	}
380	369
381	370	test "CRC-8/SAE-J1850" {
382		const Crc8SaeJ1850 = crc.Crc8SaeJ1850;
	371	const Crc = crc.@"CRC-8/SAE-J1850";
383	372
384		try testing.expectEqual(@as(u8, 0x4b), Crc8SaeJ1850.hash("123456789"));
	373	try testing.expectEqual(@as(u8, 0x4b), Crc.hash("123456789"));
385	374
386		var c = Crc8SaeJ1850.init();
	375	var c = Crc.init();
387	376	c.update("1234");
388	377	c.update("56789");
389	378	try testing.expectEqual(@as(u8, 0x4b), c.final());
390	379	}
391	380
392	381	test "CRC-8/SMBUS" {
393		const Crc8Smbus = crc.Crc8Smbus;
	382	const Crc = crc.@"CRC-8/SMBUS";
394	383
395		try testing.expectEqual(@as(u8, 0xf4), Crc8Smbus.hash("123456789"));
	384	try testing.expectEqual(@as(u8, 0xf4), Crc.hash("123456789"));
396	385
397		var c = Crc8Smbus.init();
	386	var c = Crc.init();
398	387	c.update("1234");
399	388	c.update("56789");
400	389	try testing.expectEqual(@as(u8, 0xf4), c.final());
401	390	}
402	391
403	392	test "CRC-8/TECH-3250" {
404		const Crc8Tech3250 = crc.Crc8Tech3250;
	393	const Crc = crc.@"CRC-8/TECH-3250";
405	394
406		try testing.expectEqual(@as(u8, 0x97), Crc8Tech3250.hash("123456789"));
	395	try testing.expectEqual(@as(u8, 0x97), Crc.hash("123456789"));
407	396
408		var c = Crc8Tech3250.init();
	397	var c = Crc.init();
409	398	c.update("1234");
410	399	c.update("56789");
411	400	try testing.expectEqual(@as(u8, 0x97), c.final());
412	401	}
413	402
414	403	test "CRC-8/WCDMA" {
415		const Crc8Wcdma = crc.Crc8Wcdma;
	404	const Crc = crc.@"CRC-8/WCDMA";
416	405
417		try testing.expectEqual(@as(u8, 0x25), Crc8Wcdma.hash("123456789"));
	406	try testing.expectEqual(@as(u8, 0x25), Crc.hash("123456789"));
418	407
419		var c = Crc8Wcdma.init();
	408	var c = Crc.init();
420	409	c.update("1234");
421	410	c.update("56789");
422	411	try testing.expectEqual(@as(u8, 0x25), c.final());
423	412	}
424	413
425	414	test "CRC-10/ATM" {
426		const Crc10Atm = crc.Crc10Atm;
	415	const Crc = crc.@"CRC-10/ATM";
427	416
428		try testing.expectEqual(@as(u10, 0x199), Crc10Atm.hash("123456789"));
	417	try testing.expectEqual(@as(u10, 0x199), Crc.hash("123456789"));
429	418
430		var c = Crc10Atm.init();
	419	var c = Crc.init();
431	420	c.update("1234");
432	421	c.update("56789");
433	422	try testing.expectEqual(@as(u10, 0x199), c.final());
434	423	}
435	424
436	425	test "CRC-10/CDMA2000" {
437		const Crc10Cdma2000 = crc.Crc10Cdma2000;
	426	const Crc = crc.@"CRC-10/CDMA2000";
438	427
439		try testing.expectEqual(@as(u10, 0x233), Crc10Cdma2000.hash("123456789"));
	428	try testing.expectEqual(@as(u10, 0x233), Crc.hash("123456789"));
440	429
441		var c = Crc10Cdma2000.init();
	430	var c = Crc.init();
442	431	c.update("1234");
443	432	c.update("56789");
444	433	try testing.expectEqual(@as(u10, 0x233), c.final());
445	434	}
446	435
447	436	test "CRC-10/GSM" {
448		const Crc10Gsm = crc.Crc10Gsm;
	437	const Crc = crc.@"CRC-10/GSM";
449	438
450		try testing.expectEqual(@as(u10, 0x12a), Crc10Gsm.hash("123456789"));
	439	try testing.expectEqual(@as(u10, 0x12a), Crc.hash("123456789"));
451	440
452		var c = Crc10Gsm.init();
	441	var c = Crc.init();
453	442	c.update("1234");
454	443	c.update("56789");
455	444	try testing.expectEqual(@as(u10, 0x12a), c.final());
456	445	}
457	446
458	447	test "CRC-11/FLEXRAY" {
459		const Crc11Flexray = crc.Crc11Flexray;
	448	const Crc = crc.@"CRC-11/FLEXRAY";
460	449
461		try testing.expectEqual(@as(u11, 0x5a3), Crc11Flexray.hash("123456789"));
	450	try testing.expectEqual(@as(u11, 0x5a3), Crc.hash("123456789"));
462	451
463		var c = Crc11Flexray.init();
	452	var c = Crc.init();
464	453	c.update("1234");
465	454	c.update("56789");
466	455	try testing.expectEqual(@as(u11, 0x5a3), c.final());
467	456	}
468	457
469	458	test "CRC-11/UMTS" {
470		const Crc11Umts = crc.Crc11Umts;
	459	const Crc = crc.@"CRC-11/UMTS";
471	460
472		try testing.expectEqual(@as(u11, 0x061), Crc11Umts.hash("123456789"));
	461	try testing.expectEqual(@as(u11, 0x061), Crc.hash("123456789"));
473	462
474		var c = Crc11Umts.init();
	463	var c = Crc.init();
475	464	c.update("1234");
476	465	c.update("56789");
477	466	try testing.expectEqual(@as(u11, 0x061), c.final());
478	467	}
479	468
480	469	test "CRC-12/CDMA2000" {
481		const Crc12Cdma2000 = crc.Crc12Cdma2000;
	470	const Crc = crc.@"CRC-12/CDMA2000";
482	471
483		try testing.expectEqual(@as(u12, 0xd4d), Crc12Cdma2000.hash("123456789"));
	472	try testing.expectEqual(@as(u12, 0xd4d), Crc.hash("123456789"));
484	473
485		var c = Crc12Cdma2000.init();
	474	var c = Crc.init();
486	475	c.update("1234");
487	476	c.update("56789");
488	477	try testing.expectEqual(@as(u12, 0xd4d), c.final());
489	478	}
490	479
491	480	test "CRC-12/DECT" {
492		const Crc12Dect = crc.Crc12Dect;
	481	const Crc = crc.@"CRC-12/DECT";
493	482
494		try testing.expectEqual(@as(u12, 0xf5b), Crc12Dect.hash("123456789"));
	483	try testing.expectEqual(@as(u12, 0xf5b), Crc.hash("123456789"));
495	484
496		var c = Crc12Dect.init();
	485	var c = Crc.init();
497	486	c.update("1234");
498	487	c.update("56789");
499	488	try testing.expectEqual(@as(u12, 0xf5b), c.final());
500	489	}
501	490
502	491	test "CRC-12/GSM" {
503		const Crc12Gsm = crc.Crc12Gsm;
	492	const Crc = crc.@"CRC-12/GSM";
504	493
505		try testing.expectEqual(@as(u12, 0xb34), Crc12Gsm.hash("123456789"));
	494	try testing.expectEqual(@as(u12, 0xb34), Crc.hash("123456789"));
506	495
507		var c = Crc12Gsm.init();
	496	var c = Crc.init();
508	497	c.update("1234");
509	498	c.update("56789");
510	499	try testing.expectEqual(@as(u12, 0xb34), c.final());
511	500	}
512	501
513	502	test "CRC-12/UMTS" {
514		const Crc12Umts = crc.Crc12Umts;
	503	const Crc = crc.@"CRC-12/UMTS";
515	504
516		try testing.expectEqual(@as(u12, 0xdaf), Crc12Umts.hash("123456789"));
	505	try testing.expectEqual(@as(u12, 0xdaf), Crc.hash("123456789"));
517	506
518		var c = Crc12Umts.init();
	507	var c = Crc.init();
519	508	c.update("1234");
520	509	c.update("56789");
521	510	try testing.expectEqual(@as(u12, 0xdaf), c.final());
522	511	}
523	512
524	513	test "CRC-13/BBC" {
525		const Crc13Bbc = crc.Crc13Bbc;
	514	const Crc = crc.@"CRC-13/BBC";
526	515
527		try testing.expectEqual(@as(u13, 0x04fa), Crc13Bbc.hash("123456789"));
	516	try testing.expectEqual(@as(u13, 0x04fa), Crc.hash("123456789"));
528	517
529		var c = Crc13Bbc.init();
	518	var c = Crc.init();
530	519	c.update("1234");
531	520	c.update("56789");
532	521	try testing.expectEqual(@as(u13, 0x04fa), c.final());
533	522	}
534	523
535	524	test "CRC-14/DARC" {
536		const Crc14Darc = crc.Crc14Darc;
	525	const Crc = crc.@"CRC-14/DARC";
537	526
538		try testing.expectEqual(@as(u14, 0x082d), Crc14Darc.hash("123456789"));
	527	try testing.expectEqual(@as(u14, 0x082d), Crc.hash("123456789"));
539	528
540		var c = Crc14Darc.init();
	529	var c = Crc.init();
541	530	c.update("1234");
542	531	c.update("56789");
543	532	try testing.expectEqual(@as(u14, 0x082d), c.final());
544	533	}
545	534
546	535	test "CRC-14/GSM" {
547		const Crc14Gsm = crc.Crc14Gsm;
	536	const Crc = crc.@"CRC-14/GSM";
548	537
549		try testing.expectEqual(@as(u14, 0x30ae), Crc14Gsm.hash("123456789"));
	538	try testing.expectEqual(@as(u14, 0x30ae), Crc.hash("123456789"));
550	539
551		var c = Crc14Gsm.init();
	540	var c = Crc.init();
552	541	c.update("1234");
553	542	c.update("56789");
554	543	try testing.expectEqual(@as(u14, 0x30ae), c.final());
555	544	}
556	545
557	546	test "CRC-15/CAN" {
558		const Crc15Can = crc.Crc15Can;
	547	const Crc = crc.@"CRC-15/CAN";
559	548
560		try testing.expectEqual(@as(u15, 0x059e), Crc15Can.hash("123456789"));
	549	try testing.expectEqual(@as(u15, 0x059e), Crc.hash("123456789"));
561	550
562		var c = Crc15Can.init();
	551	var c = Crc.init();
563	552	c.update("1234");
564	553	c.update("56789");
565	554	try testing.expectEqual(@as(u15, 0x059e), c.final());
566	555	}
567	556
568	557	test "CRC-15/MPT1327" {
569		const Crc15Mpt1327 = crc.Crc15Mpt1327;
	558	const Crc = crc.@"CRC-15/MPT1327";
570	559
571		try testing.expectEqual(@as(u15, 0x2566), Crc15Mpt1327.hash("123456789"));
	560	try testing.expectEqual(@as(u15, 0x2566), Crc.hash("123456789"));
572	561
573		var c = Crc15Mpt1327.init();
	562	var c = Crc.init();
574	563	c.update("1234");
575	564	c.update("56789");
576	565	try testing.expectEqual(@as(u15, 0x2566), c.final());
577	566	}
578	567
579	568	test "CRC-16/ARC" {
580		const Crc16Arc = crc.Crc16Arc;
	569	const Crc = crc.@"CRC-16/ARC";
581	570
582		try testing.expectEqual(@as(u16, 0xbb3d), Crc16Arc.hash("123456789"));
	571	try testing.expectEqual(@as(u16, 0xbb3d), Crc.hash("123456789"));
583	572
584		var c = Crc16Arc.init();
	573	var c = Crc.init();
585	574	c.update("1234");
586	575	c.update("56789");
587	576	try testing.expectEqual(@as(u16, 0xbb3d), c.final());
588	577	}
589	578
590	579	test "CRC-16/CDMA2000" {
591		const Crc16Cdma2000 = crc.Crc16Cdma2000;
	580	const Crc = crc.@"CRC-16/CDMA2000";
592	581
593		try testing.expectEqual(@as(u16, 0x4c06), Crc16Cdma2000.hash("123456789"));
	582	try testing.expectEqual(@as(u16, 0x4c06), Crc.hash("123456789"));
594	583
595		var c = Crc16Cdma2000.init();
	584	var c = Crc.init();
596	585	c.update("1234");
597	586	c.update("56789");
598	587	try testing.expectEqual(@as(u16, 0x4c06), c.final());
599	588	}
600	589
601	590	test "CRC-16/CMS" {
602		const Crc16Cms = crc.Crc16Cms;
	591	const Crc = crc.@"CRC-16/CMS";
603	592
604		try testing.expectEqual(@as(u16, 0xaee7), Crc16Cms.hash("123456789"));
	593	try testing.expectEqual(@as(u16, 0xaee7), Crc.hash("123456789"));
605	594
606		var c = Crc16Cms.init();
	595	var c = Crc.init();
607	596	c.update("1234");
608	597	c.update("56789");
609	598	try testing.expectEqual(@as(u16, 0xaee7), c.final());
610	599	}
611	600
612	601	test "CRC-16/DDS-110" {
613		const Crc16Dds110 = crc.Crc16Dds110;
	602	const Crc = crc.@"CRC-16/DDS-110";
614	603
615		try testing.expectEqual(@as(u16, 0x9ecf), Crc16Dds110.hash("123456789"));
	604	try testing.expectEqual(@as(u16, 0x9ecf), Crc.hash("123456789"));
616	605
617		var c = Crc16Dds110.init();
	606	var c = Crc.init();
618	607	c.update("1234");
619	608	c.update("56789");
620	609	try testing.expectEqual(@as(u16, 0x9ecf), c.final());
621	610	}
622	611
623	612	test "CRC-16/DECT-R" {
624		const Crc16DectR = crc.Crc16DectR;
	613	const Crc = crc.@"CRC-16/DECT-R";
625	614
626		try testing.expectEqual(@as(u16, 0x007e), Crc16DectR.hash("123456789"));
	615	try testing.expectEqual(@as(u16, 0x007e), Crc.hash("123456789"));
627	616
628		var c = Crc16DectR.init();
	617	var c = Crc.init();
629	618	c.update("1234");
630	619	c.update("56789");
631	620	try testing.expectEqual(@as(u16, 0x007e), c.final());
632	621	}
633	622
634	623	test "CRC-16/DECT-X" {
635		const Crc16DectX = crc.Crc16DectX;
	624	const Crc = crc.@"CRC-16/DECT-X";
636	625
637		try testing.expectEqual(@as(u16, 0x007f), Crc16DectX.hash("123456789"));
	626	try testing.expectEqual(@as(u16, 0x007f), Crc.hash("123456789"));
638	627
639		var c = Crc16DectX.init();
	628	var c = Crc.init();
640	629	c.update("1234");
641	630	c.update("56789");
642	631	try testing.expectEqual(@as(u16, 0x007f), c.final());
643	632	}
644	633
645	634	test "CRC-16/DNP" {
646		const Crc16Dnp = crc.Crc16Dnp;
	635	const Crc = crc.@"CRC-16/DNP";
647	636
648		try testing.expectEqual(@as(u16, 0xea82), Crc16Dnp.hash("123456789"));
	637	try testing.expectEqual(@as(u16, 0xea82), Crc.hash("123456789"));
649	638
650		var c = Crc16Dnp.init();
	639	var c = Crc.init();
651	640	c.update("1234");
652	641	c.update("56789");
653	642	try testing.expectEqual(@as(u16, 0xea82), c.final());
654	643	}
655	644
656	645	test "CRC-16/EN-13757" {
657		const Crc16En13757 = crc.Crc16En13757;
	646	const Crc = crc.@"CRC-16/EN-13757";
658	647
659		try testing.expectEqual(@as(u16, 0xc2b7), Crc16En13757.hash("123456789"));
	648	try testing.expectEqual(@as(u16, 0xc2b7), Crc.hash("123456789"));
660	649
661		var c = Crc16En13757.init();
	650	var c = Crc.init();
662	651	c.update("1234");
663	652	c.update("56789");
664	653	try testing.expectEqual(@as(u16, 0xc2b7), c.final());
665	654	}
666	655
667	656	test "CRC-16/GENIBUS" {
668		const Crc16Genibus = crc.Crc16Genibus;
	657	const Crc = crc.@"CRC-16/GENIBUS";
669	658
670		try testing.expectEqual(@as(u16, 0xd64e), Crc16Genibus.hash("123456789"));
	659	try testing.expectEqual(@as(u16, 0xd64e), Crc.hash("123456789"));
671	660
672		var c = Crc16Genibus.init();
	661	var c = Crc.init();
673	662	c.update("1234");
674	663	c.update("56789");
675	664	try testing.expectEqual(@as(u16, 0xd64e), c.final());
676	665	}
677	666
678	667	test "CRC-16/GSM" {
679		const Crc16Gsm = crc.Crc16Gsm;
	668	const Crc = crc.@"CRC-16/GSM";
680	669
681		try testing.expectEqual(@as(u16, 0xce3c), Crc16Gsm.hash("123456789"));
	670	try testing.expectEqual(@as(u16, 0xce3c), Crc.hash("123456789"));
682	671
683		var c = Crc16Gsm.init();
	672	var c = Crc.init();
684	673	c.update("1234");
685	674	c.update("56789");
686	675	try testing.expectEqual(@as(u16, 0xce3c), c.final());
687	676	}
688	677
689	678	test "CRC-16/IBM-3740" {
690		const Crc16Ibm3740 = crc.Crc16Ibm3740;
	679	const Crc = crc.@"CRC-16/IBM-3740";
691	680
692		try testing.expectEqual(@as(u16, 0x29b1), Crc16Ibm3740.hash("123456789"));
	681	try testing.expectEqual(@as(u16, 0x29b1), Crc.hash("123456789"));
693	682
694		var c = Crc16Ibm3740.init();
	683	var c = Crc.init();
695	684	c.update("1234");
696	685	c.update("56789");
697	686	try testing.expectEqual(@as(u16, 0x29b1), c.final());
698	687	}
699	688
700	689	test "CRC-16/IBM-SDLC" {
701		const Crc16IbmSdlc = crc.Crc16IbmSdlc;
	690	const Crc = crc.@"CRC-16/IBM-SDLC";
702	691
703		try testing.expectEqual(@as(u16, 0x906e), Crc16IbmSdlc.hash("123456789"));
	692	try testing.expectEqual(@as(u16, 0x906e), Crc.hash("123456789"));
704	693
705		var c = Crc16IbmSdlc.init();
	694	var c = Crc.init();
706	695	c.update("1234");
707	696	c.update("56789");
708	697	try testing.expectEqual(@as(u16, 0x906e), c.final());
709	698	}
710	699
711	700	test "CRC-16/ISO-IEC-14443-3-A" {
712		const Crc16IsoIec144433A = crc.Crc16IsoIec144433A;
	701	const Crc = crc.@"CRC-16/ISO-IEC-14443-3-A";
713	702
714		try testing.expectEqual(@as(u16, 0xbf05), Crc16IsoIec144433A.hash("123456789"));
	703	try testing.expectEqual(@as(u16, 0xbf05), Crc.hash("123456789"));
715	704
716		var c = Crc16IsoIec144433A.init();
	705	var c = Crc.init();
717	706	c.update("1234");
718	707	c.update("56789");
719	708	try testing.expectEqual(@as(u16, 0xbf05), c.final());
720	709	}
721	710
722	711	test "CRC-16/KERMIT" {
723		const Crc16Kermit = crc.Crc16Kermit;
	712	const Crc = crc.@"CRC-16/KERMIT";
724	713
725		try testing.expectEqual(@as(u16, 0x2189), Crc16Kermit.hash("123456789"));
	714	try testing.expectEqual(@as(u16, 0x2189), Crc.hash("123456789"));
726	715
727		var c = Crc16Kermit.init();
	716	var c = Crc.init();
728	717	c.update("1234");
729	718	c.update("56789");
730	719	try testing.expectEqual(@as(u16, 0x2189), c.final());
731	720	}
732	721
733	722	test "CRC-16/LJ1200" {
734		const Crc16Lj1200 = crc.Crc16Lj1200;
	723	const Crc = crc.@"CRC-16/LJ1200";
735	724
736		try testing.expectEqual(@as(u16, 0xbdf4), Crc16Lj1200.hash("123456789"));
	725	try testing.expectEqual(@as(u16, 0xbdf4), Crc.hash("123456789"));
737	726
738		var c = Crc16Lj1200.init();
	727	var c = Crc.init();
739	728	c.update("1234");
740	729	c.update("56789");
741	730	try testing.expectEqual(@as(u16, 0xbdf4), c.final());
742	731	}
743	732
744	733	test "CRC-16/M17" {
745		const Crc16M17 = crc.Crc16M17;
	734	const Crc = crc.@"CRC-16/M17";
746	735
747		try testing.expectEqual(@as(u16, 0x772b), Crc16M17.hash("123456789"));
	736	try testing.expectEqual(@as(u16, 0x772b), Crc.hash("123456789"));
748	737
749		var c = Crc16M17.init();
	738	var c = Crc.init();
750	739	c.update("1234");
751	740	c.update("56789");
752	741	try testing.expectEqual(@as(u16, 0x772b), c.final());
753	742	}
754	743
755	744	test "CRC-16/MAXIM-DOW" {
756		const Crc16MaximDow = crc.Crc16MaximDow;
	745	const Crc = crc.@"CRC-16/MAXIM-DOW";
757	746
758		try testing.expectEqual(@as(u16, 0x44c2), Crc16MaximDow.hash("123456789"));
	747	try testing.expectEqual(@as(u16, 0x44c2), Crc.hash("123456789"));
759	748
760		var c = Crc16MaximDow.init();
	749	var c = Crc.init();
761	750	c.update("1234");
762	751	c.update("56789");
763	752	try testing.expectEqual(@as(u16, 0x44c2), c.final());
764	753	}
765	754
766	755	test "CRC-16/MCRF4XX" {
767		const Crc16Mcrf4xx = crc.Crc16Mcrf4xx;
	756	const Crc = crc.@"CRC-16/MCRF4XX";
768	757
769		try testing.expectEqual(@as(u16, 0x6f91), Crc16Mcrf4xx.hash("123456789"));
	758	try testing.expectEqual(@as(u16, 0x6f91), Crc.hash("123456789"));
770	759
771		var c = Crc16Mcrf4xx.init();
	760	var c = Crc.init();
772	761	c.update("1234");
773	762	c.update("56789");
774	763	try testing.expectEqual(@as(u16, 0x6f91), c.final());
775	764	}
776	765
777	766	test "CRC-16/MODBUS" {
778		const Crc16Modbus = crc.Crc16Modbus;
	767	const Crc = crc.@"CRC-16/MODBUS";
779	768
780		try testing.expectEqual(@as(u16, 0x4b37), Crc16Modbus.hash("123456789"));
	769	try testing.expectEqual(@as(u16, 0x4b37), Crc.hash("123456789"));
781	770
782		var c = Crc16Modbus.init();
	771	var c = Crc.init();
783	772	c.update("1234");
784	773	c.update("56789");
785	774	try testing.expectEqual(@as(u16, 0x4b37), c.final());
786	775	}
787	776
788	777	test "CRC-16/NRSC-5" {
789		const Crc16Nrsc5 = crc.Crc16Nrsc5;
	778	const Crc = crc.@"CRC-16/NRSC-5";
790	779
791		try testing.expectEqual(@as(u16, 0xa066), Crc16Nrsc5.hash("123456789"));
	780	try testing.expectEqual(@as(u16, 0xa066), Crc.hash("123456789"));
792	781
793		var c = Crc16Nrsc5.init();
	782	var c = Crc.init();
794	783	c.update("1234");
795	784	c.update("56789");
796	785	try testing.expectEqual(@as(u16, 0xa066), c.final());
797	786	}
798	787
799	788	test "CRC-16/OPENSAFETY-A" {
800		const Crc16OpensafetyA = crc.Crc16OpensafetyA;
	789	const Crc = crc.@"CRC-16/OPENSAFETY-A";
801	790
802		try testing.expectEqual(@as(u16, 0x5d38), Crc16OpensafetyA.hash("123456789"));
	791	try testing.expectEqual(@as(u16, 0x5d38), Crc.hash("123456789"));
803	792
804		var c = Crc16OpensafetyA.init();
	793	var c = Crc.init();
805	794	c.update("1234");
806	795	c.update("56789");
807	796	try testing.expectEqual(@as(u16, 0x5d38), c.final());
808	797	}
809	798
810	799	test "CRC-16/OPENSAFETY-B" {
811		const Crc16OpensafetyB = crc.Crc16OpensafetyB;
	800	const Crc = crc.@"CRC-16/OPENSAFETY-B";
812	801
813		try testing.expectEqual(@as(u16, 0x20fe), Crc16OpensafetyB.hash("123456789"));
	802	try testing.expectEqual(@as(u16, 0x20fe), Crc.hash("123456789"));
814	803
815		var c = Crc16OpensafetyB.init();
	804	var c = Crc.init();
816	805	c.update("1234");
817	806	c.update("56789");
818	807	try testing.expectEqual(@as(u16, 0x20fe), c.final());
819	808	}
820	809
821	810	test "CRC-16/PROFIBUS" {
822		const Crc16Profibus = crc.Crc16Profibus;
	811	const Crc = crc.@"CRC-16/PROFIBUS";
823	812
824		try testing.expectEqual(@as(u16, 0xa819), Crc16Profibus.hash("123456789"));
	813	try testing.expectEqual(@as(u16, 0xa819), Crc.hash("123456789"));
825	814
826		var c = Crc16Profibus.init();
	815	var c = Crc.init();
827	816	c.update("1234");
828	817	c.update("56789");
829	818	try testing.expectEqual(@as(u16, 0xa819), c.final());
830	819	}
831	820
832	821	test "CRC-16/RIELLO" {
833		const Crc16Riello = crc.Crc16Riello;
	822	const Crc = crc.@"CRC-16/RIELLO";
834	823
835		try testing.expectEqual(@as(u16, 0x63d0), Crc16Riello.hash("123456789"));
	824	try testing.expectEqual(@as(u16, 0x63d0), Crc.hash("123456789"));
836	825
837		var c = Crc16Riello.init();
	826	var c = Crc.init();
838	827	c.update("1234");
839	828	c.update("56789");
840	829	try testing.expectEqual(@as(u16, 0x63d0), c.final());
841	830	}
842	831
843	832	test "CRC-16/SPI-FUJITSU" {
844		const Crc16SpiFujitsu = crc.Crc16SpiFujitsu;
	833	const Crc = crc.@"CRC-16/SPI-FUJITSU";
845	834
846		try testing.expectEqual(@as(u16, 0xe5cc), Crc16SpiFujitsu.hash("123456789"));
	835	try testing.expectEqual(@as(u16, 0xe5cc), Crc.hash("123456789"));
847	836
848		var c = Crc16SpiFujitsu.init();
	837	var c = Crc.init();
849	838	c.update("1234");
850	839	c.update("56789");
851	840	try testing.expectEqual(@as(u16, 0xe5cc), c.final());
852	841	}
853	842
854	843	test "CRC-16/T10-DIF" {
855		const Crc16T10Dif = crc.Crc16T10Dif;
	844	const Crc = crc.@"CRC-16/T10-DIF";
856	845
857		try testing.expectEqual(@as(u16, 0xd0db), Crc16T10Dif.hash("123456789"));
	846	try testing.expectEqual(@as(u16, 0xd0db), Crc.hash("123456789"));
858	847
859		var c = Crc16T10Dif.init();
	848	var c = Crc.init();
860	849	c.update("1234");
861	850	c.update("56789");
862	851	try testing.expectEqual(@as(u16, 0xd0db), c.final());
863	852	}
864	853
865	854	test "CRC-16/TELEDISK" {
866		const Crc16Teledisk = crc.Crc16Teledisk;
	855	const Crc = crc.@"CRC-16/TELEDISK";
867	856
868		try testing.expectEqual(@as(u16, 0x0fb3), Crc16Teledisk.hash("123456789"));
	857	try testing.expectEqual(@as(u16, 0x0fb3), Crc.hash("123456789"));
869	858
870		var c = Crc16Teledisk.init();
	859	var c = Crc.init();
871	860	c.update("1234");
872	861	c.update("56789");
873	862	try testing.expectEqual(@as(u16, 0x0fb3), c.final());
874	863	}
875	864
876	865	test "CRC-16/TMS37157" {
877		const Crc16Tms37157 = crc.Crc16Tms37157;
	866	const Crc = crc.@"CRC-16/TMS37157";
878	867
879		try testing.expectEqual(@as(u16, 0x26b1), Crc16Tms37157.hash("123456789"));
	868	try testing.expectEqual(@as(u16, 0x26b1), Crc.hash("123456789"));
880	869
881		var c = Crc16Tms37157.init();
	870	var c = Crc.init();
882	871	c.update("1234");
883	872	c.update("56789");
884	873	try testing.expectEqual(@as(u16, 0x26b1), c.final());
885	874	}
886	875
887	876	test "CRC-16/UMTS" {
888		const Crc16Umts = crc.Crc16Umts;
	877	const Crc = crc.@"CRC-16/UMTS";
889	878
890		try testing.expectEqual(@as(u16, 0xfee8), Crc16Umts.hash("123456789"));
	879	try testing.expectEqual(@as(u16, 0xfee8), Crc.hash("123456789"));
891	880
892		var c = Crc16Umts.init();
	881	var c = Crc.init();
893	882	c.update("1234");
894	883	c.update("56789");
895	884	try testing.expectEqual(@as(u16, 0xfee8), c.final());
896	885	}
897	886
898	887	test "CRC-16/USB" {
899		const Crc16Usb = crc.Crc16Usb;
	888	const Crc = crc.@"CRC-16/USB";
900	889
901		try testing.expectEqual(@as(u16, 0xb4c8), Crc16Usb.hash("123456789"));
	890	try testing.expectEqual(@as(u16, 0xb4c8), Crc.hash("123456789"));
902	891
903		var c = Crc16Usb.init();
	892	var c = Crc.init();
904	893	c.update("1234");
905	894	c.update("56789");
906	895	try testing.expectEqual(@as(u16, 0xb4c8), c.final());
907	896	}
908	897
909	898	test "CRC-16/XMODEM" {
910		const Crc16Xmodem = crc.Crc16Xmodem;
	899	const Crc = crc.@"CRC-16/XMODEM";
911	900
912		try testing.expectEqual(@as(u16, 0x31c3), Crc16Xmodem.hash("123456789"));
	901	try testing.expectEqual(@as(u16, 0x31c3), Crc.hash("123456789"));
913	902
914		var c = Crc16Xmodem.init();
	903	var c = Crc.init();
915	904	c.update("1234");
916	905	c.update("56789");
917	906	try testing.expectEqual(@as(u16, 0x31c3), c.final());
918	907	}
919	908
920	909	test "CRC-17/CAN-FD" {
921		const Crc17CanFd = crc.Crc17CanFd;
	910	const Crc = crc.@"CRC-17/CAN-FD";
922	911
923		try testing.expectEqual(@as(u17, 0x04f03), Crc17CanFd.hash("123456789"));
	912	try testing.expectEqual(@as(u17, 0x04f03), Crc.hash("123456789"));
924	913
925		var c = Crc17CanFd.init();
	914	var c = Crc.init();
926	915	c.update("1234");
927	916	c.update("56789");
928	917	try testing.expectEqual(@as(u17, 0x04f03), c.final());
929	918	}
930	919
931	920	test "CRC-21/CAN-FD" {
932		const Crc21CanFd = crc.Crc21CanFd;
	921	const Crc = crc.@"CRC-21/CAN-FD";
933	922
934		try testing.expectEqual(@as(u21, 0x0ed841), Crc21CanFd.hash("123456789"));
	923	try testing.expectEqual(@as(u21, 0x0ed841), Crc.hash("123456789"));
935	924
936		var c = Crc21CanFd.init();
	925	var c = Crc.init();
937	926	c.update("1234");
938	927	c.update("56789");
939	928	try testing.expectEqual(@as(u21, 0x0ed841), c.final());
940	929	}
941	930
942	931	test "CRC-24/BLE" {
943		const Crc24Ble = crc.Crc24Ble;
	932	const Crc = crc.@"CRC-24/BLE";
944	933
945		try testing.expectEqual(@as(u24, 0xc25a56), Crc24Ble.hash("123456789"));
	934	try testing.expectEqual(@as(u24, 0xc25a56), Crc.hash("123456789"));
946	935
947		var c = Crc24Ble.init();
	936	var c = Crc.init();
948	937	c.update("1234");
949	938	c.update("56789");
950	939	try testing.expectEqual(@as(u24, 0xc25a56), c.final());
951	940	}
952	941
953	942	test "CRC-24/FLEXRAY-A" {
954		const Crc24FlexrayA = crc.Crc24FlexrayA;
	943	const Crc = crc.@"CRC-24/FLEXRAY-A";
955	944
956		try testing.expectEqual(@as(u24, 0x7979bd), Crc24FlexrayA.hash("123456789"));
	945	try testing.expectEqual(@as(u24, 0x7979bd), Crc.hash("123456789"));
957	946
958		var c = Crc24FlexrayA.init();
	947	var c = Crc.init();
959	948	c.update("1234");
960	949	c.update("56789");
961	950	try testing.expectEqual(@as(u24, 0x7979bd), c.final());
962	951	}
963	952
964	953	test "CRC-24/FLEXRAY-B" {
965		const Crc24FlexrayB = crc.Crc24FlexrayB;
	954	const Crc = crc.@"CRC-24/FLEXRAY-B";
966	955
967		try testing.expectEqual(@as(u24, 0x1f23b8), Crc24FlexrayB.hash("123456789"));
	956	try testing.expectEqual(@as(u24, 0x1f23b8), Crc.hash("123456789"));
968	957
969		var c = Crc24FlexrayB.init();
	958	var c = Crc.init();
970	959	c.update("1234");
971	960	c.update("56789");
972	961	try testing.expectEqual(@as(u24, 0x1f23b8), c.final());
973	962	}
974	963
975	964	test "CRC-24/INTERLAKEN" {
976		const Crc24Interlaken = crc.Crc24Interlaken;
	965	const Crc = crc.@"CRC-24/INTERLAKEN";
977	966
978		try testing.expectEqual(@as(u24, 0xb4f3e6), Crc24Interlaken.hash("123456789"));
	967	try testing.expectEqual(@as(u24, 0xb4f3e6), Crc.hash("123456789"));
979	968
980		var c = Crc24Interlaken.init();
	969	var c = Crc.init();
981	970	c.update("1234");
982	971	c.update("56789");
983	972	try testing.expectEqual(@as(u24, 0xb4f3e6), c.final());
984	973	}
985	974
986	975	test "CRC-24/LTE-A" {
987		const Crc24LteA = crc.Crc24LteA;
	976	const Crc = crc.@"CRC-24/LTE-A";
988	977
989		try testing.expectEqual(@as(u24, 0xcde703), Crc24LteA.hash("123456789"));
	978	try testing.expectEqual(@as(u24, 0xcde703), Crc.hash("123456789"));
990	979
991		var c = Crc24LteA.init();
	980	var c = Crc.init();
992	981	c.update("1234");
993	982	c.update("56789");
994	983	try testing.expectEqual(@as(u24, 0xcde703), c.final());
995	984	}
996	985
997	986	test "CRC-24/LTE-B" {
998		const Crc24LteB = crc.Crc24LteB;
	987	const Crc = crc.@"CRC-24/LTE-B";
999	988
1000		try testing.expectEqual(@as(u24, 0x23ef52), Crc24LteB.hash("123456789"));
	989	try testing.expectEqual(@as(u24, 0x23ef52), Crc.hash("123456789"));
1001	990
1002		var c = Crc24LteB.init();
	991	var c = Crc.init();
1003	992	c.update("1234");
1004	993	c.update("56789");
1005	994	try testing.expectEqual(@as(u24, 0x23ef52), c.final());
1006	995	}
1007	996
1008	997	test "CRC-24/OPENPGP" {
1009		const Crc24Openpgp = crc.Crc24Openpgp;
	998	const Crc = crc.@"CRC-24/OPENPGP";
1010	999
1011		try testing.expectEqual(@as(u24, 0x21cf02), Crc24Openpgp.hash("123456789"));
	1000	try testing.expectEqual(@as(u24, 0x21cf02), Crc.hash("123456789"));
1012	1001
1013		var c = Crc24Openpgp.init();
	1002	var c = Crc.init();
1014	1003	c.update("1234");
1015	1004	c.update("56789");
1016	1005	try testing.expectEqual(@as(u24, 0x21cf02), c.final());
1017	1006	}
1018	1007
1019	1008	test "CRC-24/OS-9" {
1020		const Crc24Os9 = crc.Crc24Os9;
	1009	const Crc = crc.@"CRC-24/OS-9";
1021	1010
1022		try testing.expectEqual(@as(u24, 0x200fa5), Crc24Os9.hash("123456789"));
	1011	try testing.expectEqual(@as(u24, 0x200fa5), Crc.hash("123456789"));
1023	1012
1024		var c = Crc24Os9.init();
	1013	var c = Crc.init();
1025	1014	c.update("1234");
1026	1015	c.update("56789");
1027	1016	try testing.expectEqual(@as(u24, 0x200fa5), c.final());
1028	1017	}
1029	1018
1030	1019	test "CRC-30/CDMA" {
1031		const Crc30Cdma = crc.Crc30Cdma;
	1020	const Crc = crc.@"CRC-30/CDMA";
1032	1021
1033		try testing.expectEqual(@as(u30, 0x04c34abf), Crc30Cdma.hash("123456789"));
	1022	try testing.expectEqual(@as(u30, 0x04c34abf), Crc.hash("123456789"));
1034	1023
1035		var c = Crc30Cdma.init();
	1024	var c = Crc.init();
1036	1025	c.update("1234");
1037	1026	c.update("56789");
1038	1027	try testing.expectEqual(@as(u30, 0x04c34abf), c.final());
1039	1028	}
1040	1029
1041	1030	test "CRC-31/PHILIPS" {
1042		const Crc31Philips = crc.Crc31Philips;
	1031	const Crc = crc.@"CRC-31/PHILIPS";
1043	1032
1044		try testing.expectEqual(@as(u31, 0x0ce9e46c), Crc31Philips.hash("123456789"));
	1033	try testing.expectEqual(@as(u31, 0x0ce9e46c), Crc.hash("123456789"));
1045	1034
1046		var c = Crc31Philips.init();
	1035	var c = Crc.init();
1047	1036	c.update("1234");
1048	1037	c.update("56789");
1049	1038	try testing.expectEqual(@as(u31, 0x0ce9e46c), c.final());
1050	1039	}
1051	1040
1052	1041	test "CRC-32/AIXM" {
1053		const Crc32Aixm = crc.Crc32Aixm;
	1042	const Crc = crc.@"CRC-32/AIXM";
1054	1043
1055		try testing.expectEqual(@as(u32, 0x3010bf7f), Crc32Aixm.hash("123456789"));
	1044	try testing.expectEqual(@as(u32, 0x3010bf7f), Crc.hash("123456789"));
1056	1045
1057		var c = Crc32Aixm.init();
	1046	var c = Crc.init();
1058	1047	c.update("1234");
1059	1048	c.update("56789");
1060	1049	try testing.expectEqual(@as(u32, 0x3010bf7f), c.final());
1061	1050	}
1062	1051
1063	1052	test "CRC-32/AUTOSAR" {
1064		const Crc32Autosar = crc.Crc32Autosar;
	1053	const Crc = crc.@"CRC-32/AUTOSAR";
1065	1054
1066		try testing.expectEqual(@as(u32, 0x1697d06a), Crc32Autosar.hash("123456789"));
	1055	try testing.expectEqual(@as(u32, 0x1697d06a), Crc.hash("123456789"));
1067	1056
1068		var c = Crc32Autosar.init();
	1057	var c = Crc.init();
1069	1058	c.update("1234");
1070	1059	c.update("56789");
1071	1060	try testing.expectEqual(@as(u32, 0x1697d06a), c.final());
1072	1061	}
1073	1062
1074	1063	test "CRC-32/BASE91-D" {
1075		const Crc32Base91D = crc.Crc32Base91D;
	1064	const Crc = crc.@"CRC-32/BASE91-D";
1076	1065
1077		try testing.expectEqual(@as(u32, 0x87315576), Crc32Base91D.hash("123456789"));
	1066	try testing.expectEqual(@as(u32, 0x87315576), Crc.hash("123456789"));
1078	1067
1079		var c = Crc32Base91D.init();
	1068	var c = Crc.init();
1080	1069	c.update("1234");
1081	1070	c.update("56789");
1082	1071	try testing.expectEqual(@as(u32, 0x87315576), c.final());
1083	1072	}
1084	1073
1085	1074	test "CRC-32/BZIP2" {
1086		const Crc32Bzip2 = crc.Crc32Bzip2;
	1075	const Crc = crc.@"CRC-32/BZIP2";
1087	1076
1088		try testing.expectEqual(@as(u32, 0xfc891918), Crc32Bzip2.hash("123456789"));
	1077	try testing.expectEqual(@as(u32, 0xfc891918), Crc.hash("123456789"));
1089	1078
1090		var c = Crc32Bzip2.init();
	1079	var c = Crc.init();
1091	1080	c.update("1234");
1092	1081	c.update("56789");
1093	1082	try testing.expectEqual(@as(u32, 0xfc891918), c.final());
1094	1083	}
1095	1084
1096	1085	test "CRC-32/CD-ROM-EDC" {
1097		const Crc32CdRomEdc = crc.Crc32CdRomEdc;
	1086	const Crc = crc.@"CRC-32/CD-ROM-EDC";
1098	1087
1099		try testing.expectEqual(@as(u32, 0x6ec2edc4), Crc32CdRomEdc.hash("123456789"));
	1088	try testing.expectEqual(@as(u32, 0x6ec2edc4), Crc.hash("123456789"));
1100	1089
1101		var c = Crc32CdRomEdc.init();
	1090	var c = Crc.init();
1102	1091	c.update("1234");
1103	1092	c.update("56789");
1104	1093	try testing.expectEqual(@as(u32, 0x6ec2edc4), c.final());
1105	1094	}
1106	1095
1107	1096	test "CRC-32/CKSUM" {
1108		const Crc32Cksum = crc.Crc32Cksum;
	1097	const Crc = crc.@"CRC-32/CKSUM";
1109	1098
1110		try testing.expectEqual(@as(u32, 0x765e7680), Crc32Cksum.hash("123456789"));
	1099	try testing.expectEqual(@as(u32, 0x765e7680), Crc.hash("123456789"));
1111	1100
1112		var c = Crc32Cksum.init();
	1101	var c = Crc.init();
1113	1102	c.update("1234");
1114	1103	c.update("56789");
1115	1104	try testing.expectEqual(@as(u32, 0x765e7680), c.final());
1116	1105	}
1117	1106
	1107	test "CRC-32/ISCSI" {
	1108	const Crc = crc.@"CRC-32/ISCSI";
	1109
	1110	try testing.expectEqual(@as(u32, 0xe3069283), Crc.hash("123456789"));
	1111
	1112	var c = Crc.init();
	1113	c.update("1234");
	1114	c.update("56789");
	1115	try testing.expectEqual(@as(u32, 0xe3069283), c.final());
	1116	}
	1117
1118	1118	test "CRC-32/ISO-HDLC" {
1119		const Crc32IsoHdlc = crc.Crc32IsoHdlc;
	1119	const Crc = crc.@"CRC-32/ISO-HDLC";
1120	1120
1121		try testing.expectEqual(@as(u32, 0xcbf43926), Crc32IsoHdlc.hash("123456789"));
	1121	try testing.expectEqual(@as(u32, 0xcbf43926), Crc.hash("123456789"));
1122	1122
1123		var c = Crc32IsoHdlc.init();
	1123	var c = Crc.init();
1124	1124	c.update("1234");
1125	1125	c.update("56789");
1126	1126	try testing.expectEqual(@as(u32, 0xcbf43926), c.final());
1127	1127	}
1128	1128
1129	1129	test "CRC-32/JAMCRC" {
1130		const Crc32Jamcrc = crc.Crc32Jamcrc;
	1130	const Crc = crc.@"CRC-32/JAMCRC";
1131	1131
1132		try testing.expectEqual(@as(u32, 0x340bc6d9), Crc32Jamcrc.hash("123456789"));
	1132	try testing.expectEqual(@as(u32, 0x340bc6d9), Crc.hash("123456789"));
1133	1133
1134		var c = Crc32Jamcrc.init();
	1134	var c = Crc.init();
1135	1135	c.update("1234");
1136	1136	c.update("56789");
1137	1137	try testing.expectEqual(@as(u32, 0x340bc6d9), c.final());
1138	1138	}
1139	1139
1140	1140	test "CRC-32/KOOPMAN" {
1141		const Crc32Koopman = crc.Crc32Koopman;
	1141	const Crc = crc.@"CRC-32/KOOPMAN";
1142	1142
1143		try testing.expectEqual(@as(u32, 0x2d3dd0ae), Crc32Koopman.hash("123456789"));
	1143	try testing.expectEqual(@as(u32, 0x2d3dd0ae), Crc.hash("123456789"));
1144	1144
1145		var c = Crc32Koopman.init();
	1145	var c = Crc.init();
1146	1146	c.update("1234");
1147	1147	c.update("56789");
1148	1148	try testing.expectEqual(@as(u32, 0x2d3dd0ae), c.final());
1149	1149	}
1150	1150
1151	1151	test "CRC-32/MEF" {
1152		const Crc32Mef = crc.Crc32Mef;
	1152	const Crc = crc.@"CRC-32/MEF";
1153	1153
1154		try testing.expectEqual(@as(u32, 0xd2c22f51), Crc32Mef.hash("123456789"));
	1154	try testing.expectEqual(@as(u32, 0xd2c22f51), Crc.hash("123456789"));
1155	1155
1156		var c = Crc32Mef.init();
	1156	var c = Crc.init();
1157	1157	c.update("1234");
1158	1158	c.update("56789");
1159	1159	try testing.expectEqual(@as(u32, 0xd2c22f51), c.final());
1160	1160	}
1161	1161
1162	1162	test "CRC-32/MPEG-2" {
1163		const Crc32Mpeg2 = crc.Crc32Mpeg2;
	1163	const Crc = crc.@"CRC-32/MPEG-2";
1164	1164
1165		try testing.expectEqual(@as(u32, 0x0376e6e7), Crc32Mpeg2.hash("123456789"));
	1165	try testing.expectEqual(@as(u32, 0x0376e6e7), Crc.hash("123456789"));
1166	1166
1167		var c = Crc32Mpeg2.init();
	1167	var c = Crc.init();
1168	1168	c.update("1234");
1169	1169	c.update("56789");
1170	1170	try testing.expectEqual(@as(u32, 0x0376e6e7), c.final());
1171	1171	}
1172	1172
1173	1173	test "CRC-32/XFER" {
1174		const Crc32Xfer = crc.Crc32Xfer;
	1174	const Crc = crc.@"CRC-32/XFER";
1175	1175
1176		try testing.expectEqual(@as(u32, 0xbd0be338), Crc32Xfer.hash("123456789"));
	1176	try testing.expectEqual(@as(u32, 0xbd0be338), Crc.hash("123456789"));
1177	1177
1178		var c = Crc32Xfer.init();
	1178	var c = Crc.init();
1179	1179	c.update("1234");
1180	1180	c.update("56789");
1181	1181	try testing.expectEqual(@as(u32, 0xbd0be338), c.final());
1182	1182	}
1183	1183
1184	1184	test "CRC-40/GSM" {
1185		const Crc40Gsm = crc.Crc40Gsm;
	1185	const Crc = crc.@"CRC-40/GSM";
1186	1186
1187		try testing.expectEqual(@as(u40, 0xd4164fc646), Crc40Gsm.hash("123456789"));
	1187	try testing.expectEqual(@as(u40, 0xd4164fc646), Crc.hash("123456789"));
1188	1188
1189		var c = Crc40Gsm.init();
	1189	var c = Crc.init();
1190	1190	c.update("1234");
1191	1191	c.update("56789");
1192	1192	try testing.expectEqual(@as(u40, 0xd4164fc646), c.final());
1193	1193	}
1194	1194
1195	1195	test "CRC-64/ECMA-182" {
1196		const Crc64Ecma182 = crc.Crc64Ecma182;
	1196	const Crc = crc.@"CRC-64/ECMA-182";
1197	1197
1198		try testing.expectEqual(@as(u64, 0x6c40df5f0b497347), Crc64Ecma182.hash("123456789"));
	1198	try testing.expectEqual(@as(u64, 0x6c40df5f0b497347), Crc.hash("123456789"));
1199	1199
1200		var c = Crc64Ecma182.init();
	1200	var c = Crc.init();
1201	1201	c.update("1234");
1202	1202	c.update("56789");
1203	1203	try testing.expectEqual(@as(u64, 0x6c40df5f0b497347), c.final());
1204	1204	}
1205	1205
1206	1206	test "CRC-64/GO-ISO" {
1207		const Crc64GoIso = crc.Crc64GoIso;
	1207	const Crc = crc.@"CRC-64/GO-ISO";
1208	1208
1209		try testing.expectEqual(@as(u64, 0xb90956c775a41001), Crc64GoIso.hash("123456789"));
	1209	try testing.expectEqual(@as(u64, 0xb90956c775a41001), Crc.hash("123456789"));
1210	1210
1211		var c = Crc64GoIso.init();
	1211	var c = Crc.init();
1212	1212	c.update("1234");
1213	1213	c.update("56789");
1214	1214	try testing.expectEqual(@as(u64, 0xb90956c775a41001), c.final());
1215	1215	}
1216	1216
1217	1217	test "CRC-64/MS" {
1218		const Crc64Ms = crc.Crc64Ms;
	1218	const Crc = crc.@"CRC-64/MS";
1219	1219
1220		try testing.expectEqual(@as(u64, 0x75d4b74f024eceea), Crc64Ms.hash("123456789"));
	1220	try testing.expectEqual(@as(u64, 0x75d4b74f024eceea), Crc.hash("123456789"));
1221	1221
1222		var c = Crc64Ms.init();
	1222	var c = Crc.init();
1223	1223	c.update("1234");
1224	1224	c.update("56789");
1225	1225	try testing.expectEqual(@as(u64, 0x75d4b74f024eceea), c.final());
1226	1226	}
1227	1227
1228	1228	test "CRC-64/REDIS" {
1229		const Crc64Redis = crc.Crc64Redis;
	1229	const Crc = crc.@"CRC-64/REDIS";
1230	1230
1231		try testing.expectEqual(@as(u64, 0xe9c6d914c4b8d9ca), Crc64Redis.hash("123456789"));
	1231	try testing.expectEqual(@as(u64, 0xe9c6d914c4b8d9ca), Crc.hash("123456789"));
1232	1232
1233		var c = Crc64Redis.init();
	1233	var c = Crc.init();
1234	1234	c.update("1234");
1235	1235	c.update("56789");
1236	1236	try testing.expectEqual(@as(u64, 0xe9c6d914c4b8d9ca), c.final());
1237	1237	}
1238	1238
1239	1239	test "CRC-64/WE" {
1240		const Crc64We = crc.Crc64We;
	1240	const Crc = crc.@"CRC-64/WE";
1241	1241
1242		try testing.expectEqual(@as(u64, 0x62ec59e3f1a4f00a), Crc64We.hash("123456789"));
	1242	try testing.expectEqual(@as(u64, 0x62ec59e3f1a4f00a), Crc.hash("123456789"));
1243	1243
1244		var c = Crc64We.init();
	1244	var c = Crc.init();
1245	1245	c.update("1234");
1246	1246	c.update("56789");
1247	1247	try testing.expectEqual(@as(u64, 0x62ec59e3f1a4f00a), c.final());
1248	1248	}
1249	1249
1250	1250	test "CRC-64/XZ" {
1251		const Crc64Xz = crc.Crc64Xz;
	1251	const Crc = crc.@"CRC-64/XZ";
1252	1252
1253		try testing.expectEqual(@as(u64, 0x995dc9bbdf1939fa), Crc64Xz.hash("123456789"));
	1253	try testing.expectEqual(@as(u64, 0x995dc9bbdf1939fa), Crc.hash("123456789"));
1254	1254
1255		var c = Crc64Xz.init();
	1255	var c = Crc.init();
1256	1256	c.update("1234");
1257	1257	c.update("56789");
1258	1258	try testing.expectEqual(@as(u64, 0x995dc9bbdf1939fa), c.final());
1259	1259	}
1260	1260
1261	1261	test "CRC-82/DARC" {
1262		const Crc82Darc = crc.Crc82Darc;
	1262	const Crc = crc.@"CRC-82/DARC";
1263	1263
1264		try testing.expectEqual(@as(u82, 0x09ea83f625023801fd612), Crc82Darc.hash("123456789"));
	1264	try testing.expectEqual(@as(u82, 0x09ea83f625023801fd612), Crc.hash("123456789"));
1265	1265
1266		var c = Crc82Darc.init();
	1266	var c = Crc.init();
1267	1267	c.update("1234");
1268	1268	c.update("56789");
1269	1269	try testing.expectEqual(@as(u82, 0x09ea83f625023801fd612), c.final());

src/link/Coff.zig+2-1

...	...	@@ -7,6 +7,7 @@ const std = @import("std");
7	7	const Io = std.Io;
8	8	const assert = std.debug.assert;
9	9	const log = std.log.scoped(.link);
	10	const Crc32 = std.hash.crc.@"CRC-32/JAMCRC";
10	11
11	12	const codegen = @import("../codegen.zig");
12	13	const Compilation = @import("../Compilation.zig");
...	...	@@ -4599,7 +4600,7 @@ fn loadObject(
4599	4600	const sym = si.get(coff);
4600	4601	const existing_crc = switch (coff.getNode(sym.ni)) {
4601	4602	.input_section => \|isi\| isi.inputSection(coff).crc,
4602		else => std.hash.crc.Crc32Jamcrc.hash(sym.ni.sliceConst(&coff.mf)),
	4603	else => Crc32.hash(sym.ni.sliceConst(&coff.mf)),
4603	4604	};
4604	4605
4605	4606	if (existing_crc == section.comdat_crc) {

tools/crc/catalog.txt+1-2

...	...	@@ -97,8 +97,7 @@ width=32 poly=0xa833982b init=0xffffffff refin=true refout=true xorout=0xff
97	97	width=32 poly=0x04c11db7 init=0xffffffff refin=false refout=false xorout=0xffffffff check=0xfc891918 residue=0xc704dd7b name="CRC-32/BZIP2"
98	98	width=32 poly=0x8001801b init=0x00000000 refin=true refout=true xorout=0x00000000 check=0x6ec2edc4 residue=0x00000000 name="CRC-32/CD-ROM-EDC"
99	99	width=32 poly=0x04c11db7 init=0x00000000 refin=false refout=false xorout=0xffffffff check=0x765e7680 residue=0xc704dd7b name="CRC-32/CKSUM"
100		# CRC-32C implementation is defined manually, since it has an accelerated variant.
101		# width=32 poly=0x1edc6f41 init=0xffffffff refin=true refout=true xorout=0xffffffff check=0xe3069283 residue=0xb798b438 name="CRC-32/ISCSI"
	100	width=32 poly=0x1edc6f41 init=0xffffffff refin=true refout=true xorout=0xffffffff check=0xe3069283 residue=0xb798b438 name="CRC-32/ISCSI"
102	101	width=32 poly=0x04c11db7 init=0xffffffff refin=true refout=true xorout=0xffffffff check=0xcbf43926 residue=0xdebb20e3 name="CRC-32/ISO-HDLC"
103	102	width=32 poly=0x04c11db7 init=0xffffffff refin=true refout=true xorout=0x00000000 check=0x340bc6d9 residue=0x00000000 name="CRC-32/JAMCRC"
104	103	width=32 poly=0x741b8cd7 init=0xffffffff refin=true refout=true xorout=0xffffffff check=0x2d3dd0ae residue=0x00000000 name="CRC-32/KOOPMAN"

tools/update_crc_catalog.zig+149-87

...	...	@@ -2,7 +2,6 @@ const std = @import("std");
2	2	const Io = std.Io;
3	3	const Dir = std.Io.Dir;
4	4	const mem = std.mem;
5		const ascii = std.ascii;
6	5
7	6	const catalog_txt = @embedFile("crc/catalog.txt");
8	7
...	...	@@ -32,6 +31,7 @@ fn @"i like cheese"(arena: std.mem.Allocator, io: Io, args: []const []const u8)
32	31
33	32	var zig_code_file = try hash_target_dir.createFile(io, "crc.zig", .{});
34	33	defer zig_code_file.close(io);
	34
35	35	var zig_code_file_buffer: [4096]u8 = undefined;
36	36	var zig_code_file_writer = zig_code_file.writer(io, &zig_code_file_buffer);
37	37	const code_writer = &zig_code_file_writer.interface;
...	...	@@ -40,34 +40,12 @@ fn @"i like cheese"(arena: std.mem.Allocator, io: Io, args: []const []const u8)
40	40	\\//! This file is auto-generated by tools/update_crc_catalog.zig.
41	41	\\
42	42	\\const builtin = @import("builtin");
43		\\const impl = @import("crc/impl.zig");
44		\\
45		\\pub const Crc = impl.Crc;
46		\\pub const Polynomial = impl.Polynomial;
47		\\pub const Crc32WithPoly = impl.Crc32WithPoly;
48		\\pub const Crc32SmallWithPoly = impl.Crc32SmallWithPoly;
49		\\
50		\\pub const Crc32 = Crc32IsoHdlc;
51		\\
52		\\test {
53		\\ _ = @import("crc/test.zig");
54		\\}
55		\\
56		\\pub const Crc32Iscsi = switch (builtin.cpu.hasAll(.x86, &.{ .@"64bit", .crc32 })) {
57		\\ true => @import("crc/Crc32c.zig"),
58		\\ else => Crc(u32, .{
59		\\ .polynomial = 0x1edc6f41,
60		\\ .initial = 0xffffffff,
61		\\ .reflect_input = true,
62		\\ .reflect_output = true,
63		\\ .xor_output = 0xffffffff,
64		\\ }),
65		\\};
66	43	\\
67	44	);
68	45
69	46	var zig_test_file = try crc_target_dir.createFile(io, "test.zig", .{});
70	47	defer zig_test_file.close(io);
	48
71	49	var zig_test_file_buffer: [4096]u8 = undefined;
72	50	var zig_test_file_writer = zig_test_file.writer(io, &zig_test_file_buffer);
73	51	const test_writer = &zig_test_file_writer.interface;
...	...	@@ -81,35 +59,24 @@ fn @"i like cheese"(arena: std.mem.Allocator, io: Io, args: []const []const u8)
81	59	\\const crc = @import("../crc.zig");
82	60	\\
83	61	\\test "crc32 ieee regression" {
84		\\ const crc32 = crc.Crc32IsoHdlc;
85		\\ try testing.expectEqual(crc32.hash(""), 0x00000000);
86		\\ try testing.expectEqual(crc32.hash("a"), 0xe8b7be43);
87		\\ try testing.expectEqual(crc32.hash("abc"), 0x352441c2);
	62	\\ const Crc = crc.@"CRC-32/ISO-HDLC";
	63	\\ try testing.expectEqual(Crc.hash(""), 0x00000000);
	64	\\ try testing.expectEqual(Crc.hash("a"), 0xe8b7be43);
	65	\\ try testing.expectEqual(Crc.hash("abc"), 0x352441c2);
88	66	\\}
89	67	\\
90	68	\\test "crc32 castagnoli regression" {
91		\\ const crc32 = crc.Crc32Iscsi;
92		\\ try testing.expectEqual(crc32.hash(""), 0x00000000);
93		\\ try testing.expectEqual(crc32.hash("a"), 0xc1d04330);
94		\\ try testing.expectEqual(crc32.hash("abc"), 0x364b3fb7);
	69	\\ const Crc = crc.@"CRC-32/ISCSI";
	70	\\ try testing.expectEqual(Crc.hash(""), 0x00000000);
	71	\\ try testing.expectEqual(Crc.hash("a"), 0xc1d04330);
	72	\\ try testing.expectEqual(Crc.hash("abc"), 0x364b3fb7);
95	73	\\}
96	74	\\
97	75	\\test "crc32 koopman regression" {
98		\\ const crc32 = crc.Crc32Koopman;
99		\\ try testing.expectEqual(crc32.hash(""), 0x00000000);
100		\\ try testing.expectEqual(crc32.hash("a"), 0x0da2aa8a);
101		\\ try testing.expectEqual(crc32.hash("abc"), 0xba2322ac);
102		\\}
103		\\
104		\\test "CRC-32/ISCSI" {
105		\\ const Crc32Iscsi = crc.Crc32Iscsi;
106		\\
107		\\ try testing.expectEqual(@as(u32, 0xe3069283), Crc32Iscsi.hash("123456789"));
108		\\
109		\\ var c = Crc32Iscsi.init();
110		\\ c.update("1234");
111		\\ c.update("56789");
112		\\ try testing.expectEqual(@as(u32, 0xe3069283), c.final());
	76	\\ const Crc = crc.@"CRC-32/KOOPMAN";
	77	\\ try testing.expectEqual(Crc.hash(""), 0x00000000);
	78	\\ try testing.expectEqual(Crc.hash("a"), 0x0da2aa8a);
	79	\\ try testing.expectEqual(Crc.hash("abc"), 0xba2322ac);
113	80	\\}
114	81	\\
115	82	);
...	...	@@ -158,59 +125,154 @@ fn @"i like cheese"(arena: std.mem.Allocator, io: Io, args: []const []const u8)
158	125	}
159	126	}
160	127
161		const snakecase = try ascii.allocLowerString(arena, name);
162		defer arena.free(snakecase);
163
164		_ = mem.replace(u8, snakecase, "-", "_", snakecase);
165		_ = mem.replace(u8, snakecase, "/", "_", snakecase);
166
167		var buf = try std.array_list.Managed(u8).initCapacity(arena, snakecase.len);
168		defer buf.deinit();
169
170		var prev: u8 = 0;
171		for (snakecase, 0..) \|c, i\| {
172		if (c == '_') {
173		// do nothing
174		} else if (i == 0) {
175		buf.appendAssumeCapacity(ascii.toUpper(c));
176		} else if (prev == '_') {
177		buf.appendAssumeCapacity(ascii.toUpper(c));
178		} else {
179		buf.appendAssumeCapacity(c);
180		}
181		prev = c;
	128	if (mem.eql(u8, name, "CRC-32/ISCSI")) {
	129	try code_writer.print(
	130	\\
	131	\\pub const {f} = if (builtin.cpu.hasAll(.x86, &.{{ .@"64bit", .crc32 }}))
	132	\\ @import("crc/Crc32c.zig")
	133	\\else
	134	\\ Generic(u{s}, .{{
	135	\\ .polynomial = {s},
	136	\\ .initial = {s},
	137	\\ .reflect_input = {s},
	138	\\ .reflect_output = {s},
	139	\\ .xor_output = {s},
	140	\\ }});
	141	\\
	142	, .{ std.zig.fmtId(name), width, poly, init, refin, refout, xorout });
	143	} else {
	144	try code_writer.print(
	145	\\
	146	\\pub const {f} = Generic(u{s}, .{{
	147	\\ .polynomial = {s},
	148	\\ .initial = {s},
	149	\\ .reflect_input = {s},
	150	\\ .reflect_output = {s},
	151	\\ .xor_output = {s},
	152	\\}});
	153	\\
	154	, .{ std.zig.fmtId(name), width, poly, init, refin, refout, xorout });
182	155	}
183	156
184		const camelcase = buf.items;
185
186		try code_writer.writeAll(try std.fmt.allocPrint(arena,
187		\\
188		\\pub const {s} = Crc(u{s}, .{{
189		\\ .polynomial = {s},
190		\\ .initial = {s},
191		\\ .reflect_input = {s},
192		\\ .reflect_output = {s},
193		\\ .xor_output = {s},
194		\\}});
195		\\
196		, .{ camelcase, width, poly, init, refin, refout, xorout }));
197
198		try test_writer.writeAll(try std.fmt.allocPrint(arena,
	157	try test_writer.print(
199	158	\\
200	159	\\test "{0s}" {{
201		\\ const {1s} = crc.{1s};
	160	\\ const Crc = crc.{1f};
202	161	\\
203		\\ try testing.expectEqual(@as(u{2s}, {3s}), {1s}.hash("123456789"));
	162	\\ try testing.expectEqual(@as(u{2s}, {3s}), Crc.hash("123456789"));
204	163	\\
205		\\ var c = {1s}.init();
	164	\\ var c = Crc.init();
206	165	\\ c.update("1234");
207	166	\\ c.update("56789");
208	167	\\ try testing.expectEqual(@as(u{2s}, {3s}), c.final());
209	168	\\}}
210	169	\\
211		, .{ name, camelcase, width, check }));
	170	, .{ name, std.zig.fmtId(name), width, check });
212	171	}
213	172
	173	try code_writer.writeAll(
	174	\\
	175	\\pub fn Algorithm(comptime W: type) type {
	176	\\ return struct {
	177	\\ polynomial: W,
	178	\\ initial: W,
	179	\\ reflect_input: bool,
	180	\\ reflect_output: bool,
	181	\\ xor_output: W,
	182	\\ };
	183	\\}
	184	\\
	185	\\pub fn Generic(comptime W: type, comptime algorithm: Algorithm(W)) type {
	186	\\ return struct {
	187	\\ const Self = @This();
	188	\\ const I = if (@bitSizeOf(W) < 8) u8 else W;
	189	\\ const lookup_table = blk: {
	190	\\ @setEvalBranchQuota(2500);
	191	\\ const poly = reflect(algorithm.polynomial);
	192	\\ var table: [256]I = undefined;
	193	\\ for (&table, 0..) \|*e, i\| {
	194	\\ var crc: I = i;
	195	\\ if (algorithm.reflect_input) {
	196	\\ var j: usize = 0;
	197	\\ while (j < 8) : (j += 1) {
	198	\\ crc = (crc >> 1) ^ ((crc & 1) * poly);
	199	\\ }
	200	\\ } else {
	201	\\ crc <<= @bitSizeOf(I) - 8;
	202	\\ var j: usize = 0;
	203	\\ while (j < 8) : (j += 1) {
	204	\\ crc = (crc << 1) ^ (((crc >> (@bitSizeOf(I) - 1)) & 1) * poly);
	205	\\ }
	206	\\ }
	207	\\ e.* = crc;
	208	\\ }
	209	\\ break :blk table;
	210	\\ };
	211	\\
	212	\\ crc: I,
	213	\\
	214	\\ pub fn init() Self {
	215	\\ const initial = reflect(algorithm.initial);
	216	\\ return .{ .crc = initial };
	217	\\ }
	218	\\
	219	\\ inline fn tableEntry(index: I) I {
	220	\\ const short: u8 = @truncate(index);
	221	\\ return lookup_table[short];
	222	\\ }
	223	\\
	224	\\ pub fn update(self: *Self, bytes: []const u8) void {
	225	\\ var i: usize = 0;
	226	\\ if (@bitSizeOf(I) <= 8) {
	227	\\ while (i < bytes.len) : (i += 1) {
	228	\\ self.crc = tableEntry(self.crc ^ bytes[i]);
	229	\\ }
	230	\\ } else if (algorithm.reflect_input) {
	231	\\ while (i < bytes.len) : (i += 1) {
	232	\\ const table_index = self.crc ^ bytes[i];
	233	\\ self.crc = tableEntry(table_index) ^ (self.crc >> 8);
	234	\\ }
	235	\\ } else {
	236	\\ while (i < bytes.len) : (i += 1) {
	237	\\ const table_index = (self.crc >> (@bitSizeOf(I) - 8)) ^ bytes[i];
	238	\\ self.crc = tableEntry(table_index) ^ (self.crc << 8);
	239	\\ }
	240	\\ }
	241	\\ }
	242	\\
	243	\\ pub fn final(self: Self) W {
	244	\\ var c = self.crc;
	245	\\ if (algorithm.reflect_input != algorithm.reflect_output) {
	246	\\ c = @bitReverse(c);
	247	\\ }
	248	\\ if (!algorithm.reflect_output) {
	249	\\ c >>= @bitSizeOf(I) - @bitSizeOf(W);
	250	\\ }
	251	\\ return @intCast(c ^ algorithm.xor_output);
	252	\\ }
	253	\\
	254	\\ pub fn hash(bytes: []const u8) W {
	255	\\ var c = Self.init();
	256	\\ c.update(bytes);
	257	\\ return c.final();
	258	\\ }
	259	\\
	260	\\ fn reflect(x: I) I {
	261	\\ const offset = @bitSizeOf(I) - @bitSizeOf(W);
	262	\\ if (algorithm.reflect_input)
	263	\\ return @bitReverse(x) >> offset
	264	\\ else
	265	\\ return x << offset;
	266	\\ }
	267	\\ };
	268	\\}
	269	\\
	270	\\test {
	271	\\ _ = @import("crc/test.zig");
	272	\\}
	273	\\
	274	);
	275
214	276	try code_writer.flush();
215	277	try test_writer.flush();
216	278	}