ref: c0021447e97c23fc7f846ad9226f3d9f2b5068c8
dir: /libc/src/strncpy.c/
/* See LICENSE file for copyright and license details. */
#include <string.h>
char *
strncpy(char * restrict dst, const char * restrict src, size_t n)
{
char *ret = dst;
for (; n > 0 && *src; --n)
*dst++ = *src++;
while (n-- > 0)
*dst++ = '\0';
return ret;
}