1*48fb7bfaSmrg /* Public domain. */ 2*48fb7bfaSmrg #include <stddef.h> 3*48fb7bfaSmrg 4*48fb7bfaSmrg int memcmp(const void * str1,const void * str2,size_t count)5*48fb7bfaSmrgmemcmp (const void *str1, const void *str2, size_t count) 6*48fb7bfaSmrg { 7*48fb7bfaSmrg const unsigned char *s1 = str1; 8*48fb7bfaSmrg const unsigned char *s2 = str2; 9*48fb7bfaSmrg 10*48fb7bfaSmrg while (count-- > 0) 11*48fb7bfaSmrg { 12*48fb7bfaSmrg if (*s1++ != *s2++) 13*48fb7bfaSmrg return s1[-1] < s2[-1] ? -1 : 1; 14*48fb7bfaSmrg } 15*48fb7bfaSmrg return 0; 16*48fb7bfaSmrg } 17