lib/ansi/wcstombs.c

   1 /*
   2  * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
   3  * See the copyright notice in the ACK home directory, in the file "Copyright".
   4  */
   5 /* $Header$ */
   6
   7 #include        <stdlib.h>
   8 #include        <locale.h>
   9 #include        <limits.h>
  10
  11 size_t
  12 wcstombs(register char *s, register const wchar_t *pwcs, size_t n)
  13 {
  14         register int i = n;
  15
  16         while (--i >= 0) {
  17                 if (!(*s++ = *pwcs++))
  18                         break;
  19         }
  20         return n - i - 1;
  21 }