ref: 00c219c7d9c2b9f60c2db0e1ba7289b2301209a7
dir: /libkern/strncmp.c/
#include <lib9.h>
int
strncmp(char *s1, char *s2, long n)
{
unsigned c1, c2;
while(n > 0) {
c1 = *s1++;
c2 = *s2++;
n--;
if(c1 != c2) {
if(c1 > c2)
return 1;
return -1;
}
if(c1 == 0)
break;
}
return 0;
}