$OpenBSD: patch-c4_c,v 1.2 2003/04/14 16:03:01 avsm Exp $
--- c4.c.orig	Mon Apr 14 16:53:17 2003
+++ c4.c	Mon Apr 14 16:54:01 2003
@@ -11,6 +11,8 @@
  *     BITNET:                  tcjones@WATER.bitnet
  *     Canadian domain:         tcjones@dragon.uwaterloo.ca
  *
+ * Patched by Joel Sutton, 15th April 1997
+ *     Changed gets calls to fgets. Changed inital prompt slightly.
  */
 
 #include <stdio.h>
@@ -219,7 +221,7 @@ ask_turn()
     register char *cp;
 
     printf("Would you like to go first? (yes/no) -> ");
-    if (!gets(line)){
+    if (!fgets(line, sizeof line, stdin)){
         plot_finish();
         fprintf(stderr, "Could not read input line.\n");
         goodbye();
@@ -620,8 +622,8 @@ ask_help()
         }
     }
 
-    printf("Do you need help (n/y)? -> ");
-    if (!gets(line)){
+    printf("Do you need help (y/n)? -> ");
+    if (!fgets(line, sizeof line, stdin)){
         fprintf(stderr, "Could not read input line\n");
         goodbye();
     }