added wcslen prototype declaration for Darwin/FreeBSD, wcslen is in wxchar.cpp

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12312 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/wxchar.h b/include/wx/wxchar.h
index ad2cd98fc1e32fc9db1d1c2e62157243e9b10078..c4742c529f671111a46f955955e5bb1dd7151d95 100644 (file)
--- a/include/wx/wxchar.h
+++ b/include/wx/wxchar.h
@@ -296,12 +296,17 @@ typedef  _TUCHAR     wxUChar;
 #    ifdef HAVE_WCSTR_H
 #      include <wcstr.h>
 #    else
-       // include wchar.h to get wcslen() declaration used by wx/buffer.h
 #      if defined(HAVE_WCHAR_H)
+
+// include wchar.h to get wcslen() declaration used by wx/buffer.h
 #        include <wchar.h>
+
 #      elif defined(__FreeBSD__) || defined(__DARWIN__)
+
+// include stdlib.h for wchar_t, wcslen is provided in wxchar.cpp
 #        include <stdlib.h>
-#        define wxNEED_WCSLEN
+size_t   WXDLLEXPORT wcslen(const wchar_t *s);
+
 #      endif
 #    endif
 #  endif