72 strncmp (const char *s1,  in strncmp()  argument
81   while (n-- != 0 && *s1 == *s2)  in strncmp()
83       if (n == 0 || *s1 == '\0')  in strncmp()
85       s1++;  in strncmp()
89   return (*(unsigned char *) s1) - (*(unsigned char *) s2);  in strncmp()
98   if (!UNALIGNED (s1, s2))  in strncmp()
101       a1 = (unsigned long*)s1;  in strncmp()
117       s1 = (char*)a1;  in strncmp()
121   while (n-- > 0 && *s1 == *s2)  in strncmp()
125       if (n == 0 || *s1 == '\0')  in strncmp()
127       s1++;  in strncmp()
130   return (*(unsigned char *) s1) - (*(unsigned char *) s2);  in strncmp()