ref: d92627a21a8ecccdf1130375d2af79a95b8a1e06
dir: /libc/src/strncpy.c/
/* See LICENSE file for copyright and license details. */
#include <string.h>
char *
strncpy(char *dst, const char *src, size_t n)
{
char *ret = dst;
for (; n > 0 && *src; --n)
*dst++ = *src++;
while (n-- > 0)
*dst++ = '\0';
return ret;
}