ref: c7fc69bd6a965a4cb8eca7c9d4a069fb271c68e2
dir: /sys/src/ape/lib/ap/gen/strncmp.c/
#include <string.h>
int
strncmp(const char *s1, const char *s2, size_t n)
{
unsigned c1, c2;
long nn;
nn = n;
while(nn > 0) {
c1 = *s1++;
c2 = *s2++;
nn--;
if(c1 != c2) {
if(c1 > c2)
return 1;
return -1;
}
if(c1 == 0)
break;
}
return 0;
}