src/system/libroot/posix/wchar/wcspbrk.c

   1 /*
   2 ** Copyright 2011, Oliver Tappe, zooey@hirschkaefer.de. All rights reserved.
   3 ** Distributed under the terms of the Haiku License.
   4 */
   5
   6 #include <wchar_private.h>
   7
   8
   9 wchar_t*
  10 __wcspbrk(const wchar_t* wcs, const wchar_t* acceptIn)
  11 {
  12         for (; *wcs != L'\0'; ++wcs) {
  13                 const wchar_t* accept = acceptIn;
  14                 for (; *accept != L'\0'; ++accept) {
  15                         if (*accept == *wcs)
  16                                 return (wchar_t*)wcs;
  17                 }
  18         }
  19
  20         return NULL;
  21 }
  22
  23
  24 B_DEFINE_WEAK_ALIAS(__wcspbrk, wcspbrk);