X-Git-Url: https://git.xinqibao.xyz/dwm.git/blobdiff_plain/35db6d8afc3fd9f80166feac6c1e4adf71d553c3..14343e69cc596b847f71f1e825d3019ab1a29aa8:/util.h

diff --git a/util.h b/util.h
index 033700c..f7ce721 100644
--- a/util.h
+++ b/util.h
@@ -2,5 +2,6 @@
 
 #define MAX(A, B)               ((A) > (B) ? (A) : (B))
 #define MIN(A, B)               ((A) < (B) ? (A) : (B))
+#define BETWEEN(X, A, B)        ((A) <= (X) && (X) <= (B))
 
 void die(const char *errstr, ...);