de-__P().

[bsdgames-darwin.git] / atc / graphics.c

diff --git a/atc/graphics.c b/atc/graphics.c
index e7f6439835bd437ac78ec98332a7ce1195ebe23b..d60a99b85ca5228619c98d2603fdc03e765a1bc1 100644 (file)
--- a/atc/graphics.c
+++ b/atc/graphics.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: graphics.c,v 1.6 1999/07/24 23:58:15 hubertf Exp $     */
+/*     $NetBSD: graphics.c,v 1.9 1999/09/10 00:16:43 jsm Exp $ */
 
 /*-
  * Copyright (c) 1990, 1993
@@ -50,7 +50,7 @@
 #if 0
 static char sccsid[] = "@(#)graphics.c 8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: graphics.c,v 1.6 1999/07/24 23:58:15 hubertf Exp $");
+__RCSID("$NetBSD: graphics.c,v 1.9 1999/09/10 00:16:43 jsm Exp $");
 #endif
 #endif /* not lint */
 
@@ -69,15 +69,14 @@ WINDOW      *radar, *cleanradar, *credit, *input, *planes;
 int
 getAChar()
 {
-#ifdef BSD
-       return (getchar());
-#endif
-#ifdef SYSV
        int c;
 
-       while ((c = getchar()) == -1 && errno == EINTR) ;
+       errno = 0;
+       while ((c = getchar()) == EOF && errno == EINTR) {
+               errno = 0;
+               clearerr(stdin);
+       }
        return(c);
-#endif
 }
 
 void
@@ -297,7 +296,7 @@ ioerror(pos, len, str)
 
 void
 quit(dummy)
-       int dummy;
+       int dummy __attribute__((__unused__));
 {
        int                     c, y, x;
 #ifdef BSD