src/system/libroot/posix/wchar/wcschr.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 __wcschr(const wchar_t* wcs, wchar_t wc)
  11 {
  12         while (1) {
  13                 if (*wcs == wc)
  14                         return (wchar_t*)wcs;
  15                 if (*wcs++ == L'\0')
  16                         break;
  17         }
  18
  19         return NULL;
  20 }
  21
  22
  23 B_DEFINE_WEAK_ALIAS(__wcschr, wcschr);