From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 6 Jun 2021 01:58:45 +0000 (-0700)
Subject: remove unused freepoly
X-Git-Tag: 2.47.3~9^2~13
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0abdbc22a8f36dbe303212e4563f3c5c2e57cd28;p=graphviz

remove unused freepoly
---

diff --git a/lib/pathplan/pathplan.def b/lib/pathplan/pathplan.def
index 646c2af48..45417ce22 100644
--- a/lib/pathplan/pathplan.def
+++ b/lib/pathplan/pathplan.def
@@ -5,7 +5,6 @@ EXPORTS
 area2
 directVis
 dist2
-freepoly
 freePath
 in_poly
 intersect
diff --git a/lib/pathplan/pathutil.h b/lib/pathplan/pathutil.h
index f4afc0af3..354be12c4 100644
--- a/lib/pathplan/pathutil.h
+++ b/lib/pathplan/pathutil.h
@@ -42,7 +42,6 @@ extern "C" {
     extern int intersect(Ppoint_t a, Ppoint_t b, Ppoint_t c, Ppoint_t d);
 
     int in_poly(Ppoly_t argpoly, Ppoint_t q);
-    void freepoly(Ppoly_t);
 
 #undef extern
 #ifdef __cplusplus
diff --git a/lib/pathplan/util.c b/lib/pathplan/util.c
index 9a299ecc9..446a19182 100644
--- a/lib/pathplan/util.c
+++ b/lib/pathplan/util.c
@@ -21,11 +21,6 @@ void freePath(Ppolyline_t* p)
     free(p);
 }
 
-void freepoly(Ppoly_t argpoly)
-{
-    free(argpoly.ps);
-}
-
 int Ppolybarriers(Ppoly_t ** polys, int npolys, Pedge_t ** barriers,
 		  int *n_barriers)
 {