| 1 | #ifndef _MSPORTS_ |
| 2 | #define _MSPORTS_ |
| 3 | |
| 4 | #ifdef __cplusplus |
| 5 | extern "C" { |
| 6 | #endif |
| 7 | |
| 8 | DECLARE_HANDLE(HCOMDB); |
| 9 | typedef HCOMDB *PHCOMDB; |
| 10 | #define HCOMDB_INVALID_HANDLE_VALUE ((HCOMDB)INVALID_HANDLE_VALUE) |
| 11 | |
| 12 | /* Limits for ComDBResizeDatabase NewSize */ |
| 13 | #define COMDB_MIN_PORTS_ARBITRATED 256 |
| 14 | #define COMDB_MAX_PORTS_ARBITRATED 4096 |
| 15 | |
| 16 | /* ReportType flags for ComDBGetCurrentPortUsage */ |
| 17 | #define CDB_REPORT_BITS 0x0 |
| 18 | #define CDB_REPORT_BYTES 0x1 |
| 19 | |
| 20 | LONG |
| 21 | WINAPI |
| 22 | ComDBClaimNextFreePort(IN HCOMDB hComDB, |
| 23 | OUT LPDWORD ComNumber); |
| 24 | |
| 25 | LONG |
| 26 | WINAPI |
| 27 | ComDBClaimPort(IN HCOMDB hComDB, |
| 28 | IN DWORD ComNumber, |
| 29 | IN BOOL ForceClaim, |
| 30 | OUT PBOOL Forced); |
| 31 | |
| 32 | LONG |
| 33 | WINAPI |
| 34 | ComDBClose(IN HCOMDB hComDB); |
| 35 | |
| 36 | LONG |
| 37 | WINAPI |
| 38 | ComDBGetCurrentPortUsage(IN HCOMDB hComDB, |
| 39 | OUT PBYTE Buffer, |
| 40 | IN DWORD BufferSize, |
| 41 | IN DWORD ReportType, |
| 42 | OUT LPDWORD MaxPortsReported); |
| 43 | |
| 44 | LONG |
| 45 | WINAPI |
| 46 | ComDBOpen(OUT HCOMDB *phComDB); |
| 47 | |
| 48 | LONG |
| 49 | WINAPI |
| 50 | ComDBReleasePort(IN HCOMDB hComDB, |
| 51 | IN DWORD ComNumber); |
| 52 | |
| 53 | LONG |
| 54 | WINAPI |
| 55 | ComDBResizeDatabase(IN HCOMDB hComDB, |
| 56 | IN DWORD NewSize); |
| 57 | |
| 58 | #ifdef __cplusplus |
| 59 | } |
| 60 | #endif |
| 61 | |
| 62 | #endif /* _MSPORTS_ */ |