Bump date for previous. Remove superfluous .Pp.

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

diff --git a/atc/graphics.c b/atc/graphics.c
index 693e0ae9021d3c66c5c9e78ac0ab9f37abcc3540..eb34c23d226aeb17d63a0ac25df1574831bd55f2 100644 (file)
--- a/atc/graphics.c
+++ b/atc/graphics.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: graphics.c,v 1.7 1999/07/25 00:24:38 hubertf Exp $     */
+/*     $NetBSD: graphics.c,v 1.10 2003/08/07 09:36:54 agc Exp $        */
 
 /*-
  * Copyright (c) 1990, 1993
@@ -15,11 +15,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -50,7 +46,7 @@
 #if 0
 static char sccsid[] = "@(#)graphics.c 8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: graphics.c,v 1.7 1999/07/25 00:24:38 hubertf Exp $");
+__RCSID("$NetBSD: graphics.c,v 1.10 2003/08/07 09:36:54 agc Exp $");
 #endif
 #endif /* not lint */
 
@@ -69,15 +65,14 @@ 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