1#include "stdio_impl.h"
2#include <string.h>
3
4size_t __string_read(FILE *f, unsigned char *buf, size_t len)
5{
6	char *src = f->cookie;
7	size_t k = len+256;
8	char *end = memchr(src, 0, k);
9	if (end) k = end-src;
10	if (k < len) len = k;
11	memcpy(buf, src, len);
12	f->rpos = (void *)(src+len);
13	f->rend = (void *)(src+k);
14	f->cookie = src+k;
15	return len;
16}
17