From a4cbca22d2cd36ae0c52f6ec868c7b0225e453c9 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Sat, 20 Nov 2004 12:55:12 +0000
Subject: [PATCH] Introduced COMPARE_LT and COMPARE_GT for comparison functions
 for arraysort.

---
 lib/lib.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/lib.h b/lib/lib.h
index c2ec50b0..5eb05441 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -40,8 +40,11 @@
 #define STRINGIFY(x) #x
 #define GLUE(x,y) x##y
 #define GLUE_(x,y) x##_##y
+
 #define COMPARE(x,y) do { if ((x)<(y)) return -1; if ((x)>(y)) return 1; } while(0)
 #define REV_COMPARE(x,y) COMPARE(y,x)
+#define COMPARE_LT(x,y) do { if ((x)<(y)) return 1; if ((x)>(y)) return 0; } while(0)
+#define COMPARE_GT(x,y) COMPARE_LT(y,x)
 
 /* Logging */
 
-- 
2.39.2