From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Mon, 20 Dec 2021 16:08:19 +0000 (-0800)
Subject: fpow32: make a static function
X-Git-Tag: 3.0.0~103^2~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bba89b0ac5586c6c5f6e57dac0ed2f64bfbd23f3;p=graphviz

fpow32: 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 baa252b7b..24d058eca 100644
--- a/lib/neatogen/neatoprocs.h
+++ b/lib/neatogen/neatoprocs.h
@@ -32,7 +32,6 @@ extern "C" {
     NEATOPROCS_API int checkStart(graph_t * G, int nG, int);
     NEATOPROCS_API int circuit_model(graph_t *, int);
     NEATOPROCS_API void diffeq_model(graph_t *, int);
-    NEATOPROCS_API double fpow32(double);
     NEATOPROCS_API Ppolyline_t getPath(edge_t *, vconfig_t *, int, Ppoly_t **,
 			       int);
     NEATOPROCS_API void heapdown(Agnode_t *);
diff --git a/lib/neatogen/stuff.c b/lib/neatogen/stuff.c
index 28156a9df..688445cf2 100644
--- a/lib/neatogen/stuff.c
+++ b/lib/neatogen/stuff.c
@@ -21,7 +21,7 @@
 static double Epsilon2;
 static Agnode_t *choose_node(graph_t *, int);
 
-double fpow32(double x)
+static double fpow32(double x)
 {
     x = sqrt(x);
     return x * x * x;