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- /*
- * This file is part of the UCB release of Plan 9. It is subject to the license
- * terms in the LICENSE file found in the top-level directory of this
- * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
- * part of the UCB release of Plan 9, including this file, may be copied,
- * modified, propagated, or distributed except according to the terms contained
- * in the LICENSE file.
- */
- #include <u.h>
- #include <libc.h>
- int
- memcmp(const void *a1, const void *a2, uint32_t n)
- {
- const char *s1, *s2;
- uint c1, c2;
- s1 = a1;
- s2 = a2;
- while(n > 0) {
- c1 = *s1++;
- c2 = *s2++;
- if(c1 != c2) {
- if(c1 > c2)
- return 1;
- return -1;
- }
- n--;
- }
- return 0;
- }
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