better define PI, plus improve prototype (PR#5867)

diff --git a/atc/def.h b/atc/def.h
index 1290a30ea8d38b11b94d73e2c75b7560f2968122..f9f6aad96464e322724bf27f3f1662041222afaa 100644 (file)
--- a/atc/def.h
+++ b/atc/def.h
@@ -1,4 +1,4 @@
-/*     $NetBSD: def.h,v 1.3 1995/03/21 15:03:47 cgd Exp $      */
+/*     $NetBSD: def.h,v 1.4 1998/09/11 12:53:28 hubertf Exp $  */
 
 /*-
  * Copyright (c) 1990, 1993
@@ -49,7 +49,9 @@
 
 #define AUTHOR_STR             "ATC - by Ed James"
 
-#define PI                     3.14159654
+#ifndef PI
+#define PI                     3.14159265358979323846
+#endif
 
 #define LOWFUEL                        15
 

diff --git a/atc/update.c b/atc/update.c
index ef15c705a61107bcb81b87df9be2eac33ea7d83e..516036ba8526fac60b6c48df776ab3dcb96f2261 100644 (file)
--- a/atc/update.c
+++ b/atc/update.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: update.c,v 1.6 1997/10/10 02:07:34 lukem Exp $ */
+/*     $NetBSD: update.c,v 1.7 1998/09/11 12:53:29 hubertf Exp $       */
 
 /*-
  * Copyright (c) 1990, 1993
@@ -50,7 +50,7 @@
 #if 0
 static char sccsid[] = "@(#)update.c   8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: update.c,v 1.6 1997/10/10 02:07:34 lukem Exp $");
+__RCSID("$NetBSD: update.c,v 1.7 1998/09/11 12:53:29 hubertf Exp $");
 #endif
 #endif not lint
 
@@ -377,6 +377,7 @@ addplane()
 
 PLANE  *
 findplane(n)
+       int     n;
 {
        PLANE   *pp;