+// not defined in tchar.h
+# define wxFgetchar fgetchar
+# define wxFopen fopen
+# define wxFputchar fputchar
+# define wxFreopen freopen
+# define wxGets gets
+# define wxPerror perror
+# define wxPuts puts
+# define wxRemove remove
+# define wxRename rename
+# define wxTmpnam tmpnam
+# define wxUngetc ungetc
+# define wxVsscanf vsscanf
+
+ // stdlib.h functions -- none defined in tchar.h