src/system/libroot/posix/wchar/mbrlen.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  size_t
  10 __mbrlen(const char* s, size_t n, mbstate_t* ps)
  11  {
  12         if (ps == NULL) {
  13                 static mbstate_t internalMbState;
  14                 ps = &internalMbState;
  15         }
  16
  17         return __mbrtowc(NULL, s, n, ps);
  18  }
  19
  20
  21 B_DEFINE_WEAK_ALIAS(__mbrlen, mbrlen);