From 6fe937f931ce1d1433b66d300e482863c360edf8 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Sat, 12 Mar 2016 20:39:52 +0100
Subject: [PATCH] drop unused `SWAPINT' macro

---
 src/frontend/plotting/clip.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/src/frontend/plotting/clip.c b/src/frontend/plotting/clip.c
index 4528a82b1..d851f57e6 100644
--- a/src/frontend/plotting/clip.c
+++ b/src/frontend/plotting/clip.c
@@ -37,13 +37,6 @@ Author: 1982 Giles Billingsley
             c |= CODEMAXY;                      \
     } while(0)
 
-#define SWAPINT(a, b)                           \
-    do {                                        \
-        int xxxx = (a);                         \
-        (a) = (b);                              \
-        (b) = xxxx;                             \
-    } while(0)
-
 
 /* clip_line will clip a line to a rectangular area.  The returned
  * value is 'TRUE' if the line is out of the AOI (therefore does not