From 9c2a05e12699317c2c8e1e316b5df6eec60e4521 Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@pond.sub.org>
Date: Mon, 24 Mar 2008 14:13:58 +0100
Subject: [PATCH] Make xnorm() and ynorm() use XNORM() and YNORM()

They duplicated them before.
---
 src/lib/common/xy.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/lib/common/xy.c b/src/lib/common/xy.c
index b1375b14..8833149f 100644
--- a/src/lib/common/xy.c
+++ b/src/lib/common/xy.c
@@ -170,17 +170,13 @@ sctoff(coord x, coord y)
 coord
 xnorm(coord x)
 {
-    if (x < 0)
-	x = WORLD_X - (-x % WORLD_X);
-    return x % WORLD_X;
+    return XNORM(x);
 }
 
 coord
 ynorm(coord y)
 {
-    if (y < 0)
-	y = WORLD_Y - (-y % WORLD_Y);
-    return y % WORLD_Y;
+    return YNORM(y);
 }
 
 int