minix/lib/ansi/mbstowcs.c
2005-04-21 14:53:53 +00:00

20 lines
386 B
C
Executable file

/*
* (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 <stdlib.h>
size_t
mbstowcs(register wchar_t *pwcs, register const char *s, size_t n)
{
register int i = n;
while (--i >= 0) {
if (!(*pwcs++ = *s++))
return n - i - 1;
}
return n - i;
}