X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fbe47c7b5c67b377275dec0561c995a9a9467a3e..591d01bebacf365a654a9061cddeb7fae617a2f5:/include/wx/wxchar.h

diff --git a/include/wx/wxchar.h b/include/wx/wxchar.h
index 5e65c13bce..1ee5b6194a 100644
--- a/include/wx/wxchar.h
+++ b/include/wx/wxchar.h
@@ -74,9 +74,9 @@
     #endif
 #endif
 #if defined(__MWERKS__) && !defined(__MACH__)
-	#ifndef HAVE_WCSLEN
-		#define HAVE_WCSLEN
-	#endif
+    #ifndef HAVE_WCSLEN
+        #define HAVE_WCSLEN
+    #endif
 #endif
 
 #if wxUSE_WCHAR_T
@@ -254,8 +254,13 @@
     #define  wxIsspace   _istspace
     #define  wxIsupper   _istupper
     #define  wxIsxdigit  _istxdigit
-    #define  wxTolower   _totlower
-    #define  wxToupper   _totupper
+
+    /*
+       There is a bug in VC6 C RTL: toxxx() functions dosn't do anything with
+       signed chars < 0, so "fix" it here.
+     */
+    #define  wxTolower(c) _totlower((wxUChar)(c))
+    #define  wxToupper(c) _totupper((wxUChar)(c))
 
     /* locale.h functons */
     #define  wxSetlocale _tsetlocale
@@ -436,7 +441,7 @@
             #else
                 #define wxPutchar(wch) wxPutc(wch, stdout)
             #endif
-            
+
             #ifdef HAVE_PUTWS
                 #define wxPuts      putws
             #else
@@ -651,10 +656,10 @@
     #ifdef HAVE_WCSLEN
         #define wxWcslen wcslen
     #else
-	#if defined( __WXMAC_XCODE__ ) && !defined( __cplusplus )
-	/* xcode native targets are giving multiply defined symbols on regex */
-		static
-	#endif
+    #if defined( __WXMAC_XCODE__ ) && !defined( __cplusplus )
+    /* xcode native targets are giving multiply defined symbols on regex */
+        static
+    #endif
         inline size_t wxWcslen(const wchar_t *s)
         {
             size_t n = 0;