From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 16 May 2021 18:35:25 +0000 (-0700)
Subject: mark graphml_to_gv static
X-Git-Tag: 2.47.3~29^2~5
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d5febcfd380e646b6707475e4455b423aa1f727b;p=graphviz

mark graphml_to_gv static

This function is not used outside of its containing file. Squashes a
-Wmissing-prototypes warning.
---

diff --git a/cmd/tools/graphml2gv.c b/cmd/tools/graphml2gv.c
index 2af7d9553..d82aaa706 100644
--- a/cmd/tools/graphml2gv.c
+++ b/cmd/tools/graphml2gv.c
@@ -603,7 +603,7 @@ static void characterDataHandler(void *userData, const char *s, int length)
     agxbput_n(&ud->xml_attr_value, (char *) s, length);
 }
 
-Agraph_t *graphml_to_gv(char* gname, FILE * graphmlFile, int* rv)
+static Agraph_t *graphml_to_gv(char* gname, FILE * graphmlFile, int* rv)
 {
     char buf[BUFSIZE];
     int done;