X-Git-Url: http://pileus.org/git/?p=lackey;a=blobdiff_plain;f=src%2Futil.h;fp=src%2Futil.h;h=4f5d16e7dd0610658163448513780fbc0e02202d;hp=97f0da6803b343bcabcd2a646b768d4c50b53713;hb=bfc415555da3be7f94738b3ac62c511a53b78674;hpb=6ac1b1fd9d2e720954d6cc4d9d493ce6a3c3fd8d

diff --git a/src/util.h b/src/util.h
index 97f0da6..4f5d16e 100644
--- a/src/util.h
+++ b/src/util.h
@@ -16,6 +16,7 @@
  */
 
 /* Macros */
+#define ABS(a)   ((a) > 0 ? (a) : -(a))
 #define MIN(a,b) ((a) < (b) ? (a) : (b))
 #define MAX(a,b) ((a) > (b) ? (a) : (b))
 #define CLAMP(x,l,h) MIN(MAX(x,l),h)