source:
bootcd/isolinux/syslinux-6.03/com32/lib/memcmp.c
@
26ffad7
| Last change on this file since 26ffad7 was e16e8f2, checked in by , 3 years ago | |
|---|---|
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| File size: 247 bytes | |
| Rev | Line | |
|---|---|---|
| [e16e8f2] | 1 | /* |
| 2 | * memcmp.c | |
| 3 | */ | |
| 4 | ||
| 5 | #include <string.h> | |
| 6 | ||
| 7 | int memcmp(const void *s1, const void *s2, size_t n) | |
| 8 | { | |
| 9 | const unsigned char *c1 = s1, *c2 = s2; | |
| 10 | int d = 0; | |
| 11 | ||
| 12 | while (n--) { | |
| 13 | d = (int)*c1++ - (int)*c2++; | |
| 14 | if (d) | |
| 15 | break; | |
| 16 | } | |
| 17 | ||
| 18 | return d; | |
| 19 | } |
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