source:
bootcd/isolinux/syslinux-6.03/com32/lib/memchr.c
@
26ffad7
| Last change on this file since 26ffad7 was e16e8f2, checked in by , 3 years ago | |
|---|---|
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| File size: 240 bytes | |
| Rev | Line | |
|---|---|---|
| [e16e8f2] | 1 | /* |
| 2 | * memchr.c | |
| 3 | */ | |
| 4 | ||
| 5 | #include <stddef.h> | |
| 6 | #include <string.h> | |
| 7 | ||
| 8 | void *memchr(const void *s, int c, size_t n) | |
| 9 | { | |
| 10 | const unsigned char *sp = s; | |
| 11 | ||
| 12 | while (n--) { | |
| 13 | if (*sp == (unsigned char)c) | |
| 14 | return (void *)sp; | |
| 15 | } | |
| 16 | ||
| 17 | return NULL; | |
| 18 | } |
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