source: trunk/minix/lib/ansi/strncpy.c@ 15

/*
 * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
 * See the copyright notice in the ACK home directory, in the file "Copyright".
 */
/* $Header: /cvsup/minix/src/lib/ansi/strncpy.c,v 1.1.1.1 2005/04/21 14:56:06 beng Exp $ */

#include        <string.h>

char *
strncpy(char *ret, register const char *s2, register size_t n)
{
        register char *s1 = ret;

        if (n>0) {
                while((*s1++ = *s2++) && --n > 0)
                        /* EMPTY */ ;
                if ((*--s2 == '\0') && --n > 0) {
                        do {
                                *s1++ = '\0';
                        } while(--n > 0);
                }
        }
        return ret;
}