X-Git-Url: https://git.cameronkatri.com/bsdgames-darwin.git/blobdiff_plain/e6fd9858739827671b4b260dd533f89f860a9fa7..087b6e7b7c1861c118eb976452acc50a866f916f:/monop/roll.c?ds=sidebyside

diff --git a/monop/roll.c b/monop/roll.c
index b8210d4c..373fc733 100644
--- a/monop/roll.c
+++ b/monop/roll.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: roll.c,v 1.7 1999/08/21 10:40:04 simonb Exp $	*/
+/*	$NetBSD: roll.c,v 1.14 2012/06/19 05:35:32 dholland Exp $	*/
 
 /*
  * Copyright (c) 1980, 1993
@@ -12,11 +12,7 @@
  * 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.
  *
@@ -38,49 +34,25 @@
 #if 0
 static char sccsid[] = "@(#)roll.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: roll.c,v 1.7 1999/08/21 10:40:04 simonb Exp $");
+__RCSID("$NetBSD: roll.c,v 1.14 2012/06/19 05:35:32 dholland Exp $");
 #endif
 #endif /* not lint */
 
-#include "monop.ext"
 #include <stdlib.h>
 
+#include "monop.h"
+
 /*
  *	This routine rolls ndie nside-sided dice.
  */
 
-#define	reg	register
-
-#if defined(pdp11)
-#define	MAXRAND	32767L
-
 int
-roll(ndie, nsides)
-	int ndie, nsides;
+roll(int ndie, int nsides)
 {
 	long tot;
-	unsigned n, r;
-
-	tot = 0;
-	n = ndie;
-	while (n--)
-		tot += rand();
-	return (int) ((tot * (long) nsides) / ((long) MAXRAND + 1)) + ndie;
-}
 
-#else
-
-int
-roll(ndie, nsides)
-	int ndie, nsides;
-{
-	int tot, r;
-	double num_sides;
-
-	num_sides = nsides;
 	tot = 0;
 	while (ndie--)
-		tot += (r = rand()) * (num_sides / RAND_MAX) + 1;
-	return tot;
+		tot += (random() % nsides) + 1;
+	return (int)tot;
 }
-#endif