ack/lang/cem/libcc.ansi/string/strncpy.c
1989-05-11 10:09:52 +00:00

24 lines
399 B
C

/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*/
/* $Header$ */
#include <string.h>
char *
strncpy(register char *s1, register const char *s2, size_t n)
{
char *ret = s1;
while (*s2 && n > 0) {
n--;
*s1++ = *s2++;
}
while (n > 0) {
n--;
*s1++ = '\0';
}
return ret;
}