source:
bootcd/isolinux/syslinux-6.03/com32/lib/memcmp.c
| Last change on this file was e16e8f2, checked in by , 3 years ago | |
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| File size: 247 bytes | |
| Line | |
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| 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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