1#include "stdio_impl.h"
2#include <limits.h>
3#include <string.h>
4
5char *gets(char *s)
6{
7 size_t i=0;
8 int c;
9 FLOCK(stdin);
10 while ((c=getc_unlocked(stdin)) != EOF && c != '\n') s[i++] = c;
11 s[i] = 0;
12 if (c != '\n' && (!feof(stdin) || !i)) s = 0;
13 FUNLOCK(stdin);
14 return s;
15}