1 /* 2 * memcmp.c: memcmp compat implementation. 3 * 4 * Copyright (c) 2010, NLnet Labs. All rights reserved. 5 * 6 * See LICENSE for the license. 7 */ 8 9 #include <config.h> 10 11 int memcmp(const void *x, const void *y, size_t n); 12 13 int memcmp(const void *x, const void *y, size_t n) 14 { 15 const uint8_t* x8 = (const uint8_t*)x; 16 const uint8_t* y8 = (const uint8_t*)y; 17 size_t i; 18 for(i=0; i<n; i++) { 19 if(x8[i] < y8[i]) 20 return -1; 21 else if(x8[i] > y8[i]) 22 return 1; 23 } 24 return 0; 25 } 26