From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Mon, 20 Dec 2021 16:10:22 +0000 (-0800)
Subject: heapdown: make a static function
X-Git-Tag: 3.0.0~103^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=97cd89d9d491f8c5aaa6a30fdeb4a7a67c1adebf;p=graphviz

heapdown: make a static function

This function is not used outside of stuff.c.
---

diff --git a/lib/neatogen/neatoprocs.h b/lib/neatogen/neatoprocs.h
index 24d058eca..f268c47e9 100644
--- a/lib/neatogen/neatoprocs.h
+++ b/lib/neatogen/neatoprocs.h
@@ -34,7 +34,6 @@ extern "C" {
     NEATOPROCS_API void diffeq_model(graph_t *, int);
     NEATOPROCS_API Ppolyline_t getPath(edge_t *, vconfig_t *, int, Ppoly_t **,
 			       int);
-    NEATOPROCS_API void heapdown(Agnode_t *);
     NEATOPROCS_API void heapup(Agnode_t *);
     NEATOPROCS_API void initial_positions(graph_t *, int);
     NEATOPROCS_API void jitter3d(Agnode_t *, int);
diff --git a/lib/neatogen/stuff.c b/lib/neatogen/stuff.c
index 688445cf2..9fb566bc1 100644
--- a/lib/neatogen/stuff.c
+++ b/lib/neatogen/stuff.c
@@ -594,7 +594,7 @@ void heapup(node_t * v)
     }
 }
 
-void heapdown(node_t * v)
+static void heapdown(node_t * v)
 {
     int i, left, right, c;
     node_t *u;