1 files changed, 9 insertions, 6 deletions
diff --git a/win/cat.c b/win/cat.c
index cdd83a5..4804466 100644
--- a/win/cat.c
+++ b/win/cat.c
@@ -8,19 +8,23 @@
  * 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 1.2 1998/09/14 18:40:19 stanton Exp $
+ * RCS: @(#) $Id: cat.c,v 1.3.10.1 2010/01/31 23:51:37 nijtmans Exp $
  */
 
 #include <stdio.h>
-#include <io.h>
+#ifdef __CYGWIN__
+#   include <unistd.h>
+#else
+#   include <io.h>
+#endif
 #include <string.h>
 
 int
-main()
-{   
+main(void)
+{
     char buf[1024];
     int n;
-    char *err;
+    const char *err;
 
     while (1) {
 	n = read(0, buf, sizeof(buf));
@@ -34,4 +38,3 @@ main()
 
     return 0;
 }
-