2005-03-03 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
	* util.c, hunt.h: remove unused log2() function as it conflicts
	  with the built-in log2(3) one
	* timer.c: include <stdlib.h> for declaration of exit(3)

--- hunt-1.5/util.c.cleanup	2000-05-30 15:02:27.000000000 +0200
+++ hunt-1.5/util.c	2005-03-03 13:35:26.000000000 +0100
@@ -70,23 +70,6 @@ int is_power2(unsigned int i)
 	return i ? 0 : 1;
 }
 
-int log2(unsigned int i)
-{
-	int l = 0;
-
-	if (!i)
-		return -1;
-	while (!(i & 1)) {
-		l++;
-		i >>= 1;
-	}
-	i >>= 1;
-	if (i)
-		return 0;
-	else
-		return l;
-}
-
 int count_mask(unsigned int mask)
 {
 	int retval;
--- hunt-1.5/hunt.h.cleanup	2000-05-30 14:54:54.000000000 +0200
+++ hunt-1.5/hunt.h	2005-03-03 13:35:26.000000000 +0100
@@ -401,7 +401,6 @@ void set_tty_color(enum TTY_COLOR color)
 void set_tty_color_bg(enum TTY_COLOR fg, enum TTY_COLOR bg);
 
 int is_power2(unsigned int i);
-int log2(unsigned int i);
 int count_mask(unsigned int mask);
 
 
--- hunt-1.5/timer.c.cleanup	1999-02-15 14:31:20.000000000 +0100
+++ hunt-1.5/timer.c	2005-03-03 13:36:16.000000000 +0100
@@ -8,6 +8,7 @@
  */
 #include <stdio.h>
 #include <unistd.h>
+#include <stdlib.h>
 #include "hunt.h"
 
 struct list timejob_list = LIST_INIT(struct timejob, j_next);