if initscr() fails, exit with a message rather than crash in the

[bsdgames-darwin.git] / atc / def.h

diff --git a/atc/def.h b/atc/def.h
index eb3dae10fbc48a674771083514682db9b97b8702..a27266dd32eba9fbb48b47f9ef2be8f61829b4b4 100644 (file)
--- a/atc/def.h
+++ b/atc/def.h
@@ -1,6 +1,8 @@
+/*     $NetBSD: def.h,v 1.6 2003/08/07 09:36:53 agc Exp $      */
+
 /*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1990, 1993
+ *     The Regents of the University of California.  All rights reserved.
  *
  * This code is derived from software contributed to Berkeley by
  * Ed James.
@@ -13,11 +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.
  *
@@ -33,8 +31,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *     from: @(#)def.h 5.2 (Berkeley) 4/30/90
- *     $Id: def.h,v 1.2 1993/08/01 18:57:17 mycroft Exp $
+ *     @(#)def.h       8.1 (Berkeley) 5/31/93
  */
 
 /*
@@ -48,7 +45,9 @@
 
 #define AUTHOR_STR             "ATC - by Ed James"
 
-#define PI                     3.14159654
+#ifndef PI
+#define PI                     3.14159265358979323846
+#endif
 
 #define LOWFUEL                        15
 
@@ -71,6 +70,11 @@
 #define T_EXIT         2
 #define T_AIRPORT      3
 
+#undef S_NONE
+#undef S_GONE
+#undef S_MARKED
+#undef S_UNMARKED
+#undef S_IGNORED
 #define S_NONE         0
 #define S_GONE         1
 #define S_MARKED       2