Make xnorm() and ynorm() use XNORM() and YNORM()

They duplicated them before.

diff --git a/src/lib/common/xy.c b/src/lib/common/xy.c
index b1375b146d982e83e2c78096386b863bd6a13014..8833149fff58ec14ce738508204e7643d73fde44 100644 (file)
--- 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