File: strncpy.c

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/*
 * strncpy.c
 *
 * strncpy()
 */

#include <string.h>

char *strncpy(char *dst, const char *src, size_t n)
{
    char *q = dst;
    const char *p = src;
    char ch;

    while (n--) {
	*q++ = ch = *p++;
	if (!ch)
	    break;
    }

    return dst;
}