1 files changed, 9 insertions, 4 deletions
diff --git a/win/cat.c b/win/cat.c
index 91c38f4..d49e37c 100644
--- a/win/cat.c
+++ b/win/cat.c
@@ -7,20 +7,25 @@
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- *
- * RCS: @(#) $Id: cat.c,v 1.3 2005/11/04 00:06:49 dkf Exp $
  */
 
+#ifdef TCL_BROKEN_MAINARGS
+/* On mingw32 and cygwin this doesn't work */
+#   undef UNICODE
+#   undef _UNICODE
+#endif
+
 #include <stdio.h>
 #include <io.h>
 #include <string.h>
+#include <tchar.h>
 
 int
-main(void)
+_tmain(void)
 {
     char buf[1024];
     int n;
-    char *err;
+    const char *err;
 
     while (1) {
 	n = read(0, buf, sizeof(buf));