Updates to fix Watcom C/C++ 11.0 compiler warning problems. Now compiles

clean with this compiler. Hopefully I did this without breaking other
compilers.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9967 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/cwy_tab.c

@@ -33,7 +33,7 @@ int _read( int , void * , size_t ) ;
 #define read _read
 #endif
 #ifdef __WXMSW__
-int fileno( FILE* ) ;
+//int fileno( FILE* ) ; This is defined in watcom
 #else
 #if __MSL__ < 0x6000
 int fileno( void* ) ;