X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;ds=sidebyside;f=wumpus.c;h=b4d983c73a444ff1ac2572ae9d636ee62f1f2435;hb=696447095f4d7fd1752336c4b7dc59be694d74bb;hp=bf9f0a6534955fc784c927f5d2fcdcf9b1d65806;hpb=cc6729cf4476397bafbf23ad0f8e14016052015f;p=wumpus.git

diff --git a/wumpus.c b/wumpus.c
index bf9f0a6..b4d983c 100644
--- a/wumpus.c
+++ b/wumpus.c
@@ -2,10 +2,7 @@
  * wumpus.c --- a faithful translation of the classic "Hunt The Wumpus" game.
  *
  * Translator: Eric S. Raymond <esr@snark.thyrsus.com>
- * Version: $Id: wumpus.c,v 1.3 1993/11/07 19:19:27 esr Exp esr $
- *
- * This was the state of the art 20 years ago, in 1972.  We've come a long
- * way, baby.
+ * Version: $Id: wumpus.c,v 1.4 1996/05/17 17:30:35 esr Exp esr $
  *
  * The BASIC source is that posted by Magnus Olsson in USENET article
  * <9207071854.AA21847@thep.lu.se>: he wrote
@@ -28,10 +25,17 @@
  *
  * So, pretend for a little while that your workstation is an ASR-33 and
  * limber up your fingers for a trip to nostalgia-land...
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
  */
 
 #include <stdio.h>
 #include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <time.h>
+#include <sys/socket.h>
 
 /* 5 REM *** HUNT THE WUMPUS ***					*/
 
@@ -125,8 +129,6 @@ char *prompt;
 
 void print_instructions()
 {
-    char ebuf[BUFSIZ];
-
 /* 375 REM *** INSTRUCTIONS ***						*/
 /* 380 PRINT "WELCOME TO 'HUNT THE WUMPUS'"				*/
     puts("WELCOME TO 'HUNT THE WUMPUS'");
@@ -368,7 +370,6 @@ badrange:
 	/* 840 NEXT K							*/
     }
 
-ammo:
     if (finished == NOT)
     {
 	/* 845 PRINT "MISSED"						*/
@@ -523,7 +524,7 @@ goodmove:
     }
 }
 
-main(argc, argv)
+int main(argc, argv)
 int argc;
 char *argv[];
 {