remove unused ABS definition

diff --git a/lib/pathplan/route.c b/lib/pathplan/route.c
index 8aeef35fdc0704f95691a83716795d0a1acef4ab..5a35710e6b4cf60b0ce1f6798069a32c337a4854 100644 (file)
--- a/lib/pathplan/route.c
+++ b/lib/pathplan/route.c
@@ -23,8 +23,6 @@
 #define EPSILON1 1E-3
 #define EPSILON2 1E-6
 
-#define ABS(a) ((a) >= 0 ? (a) : -(a))
-
 typedef struct tna_t {
     double t;
     Ppoint_t a[2];