ack/lang/cem/libcc.ansi/pure/stdlib/wcstombs.c

/*
 * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
 * See the copyright notice in the ACK home directory, in the file "Copyright".
 */
/* $Id$ */

#include <stdlib.h>
#include <locale.h>
#include <limits.h>

size_t
wcstombs(register char* s, register const wchar_t* pwcs, size_t n)
{
	register int i = n;

	while (--i >= 0)
	{
		if (!(*s++ = *pwcs++))
			break;
	}
	return n - i - 1;
}