source:
trunk/sys/dietlibc/memrchr.c
@
52
| Last change on this file since 52 was 1, checked in by , 8 years ago | |
|---|---|
| File size: 289 bytes | |
| Rev | Line | |
|---|---|---|
| [1] | 1 | #define _GNU_SOURCE |
| 2 | #include <string.h> | |
| 3 | ||
| 4 | void* memrchr(const void *s, int c, size_t n) { | |
| 5 | register const char* t=s; | |
| 6 | register const char* last=0; | |
| 7 | int i; | |
| 8 | for (i=n; i; --i) { | |
| 9 | if (*t==c) | |
| 10 | last=t; | |
| 11 | ++t; | |
| 12 | } | |
| 13 | return (void*)last; /* man, what an utterly b0rken prototype */ | |
| 14 | } |
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