From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 16 May 2021 18:41:37 +0000 (-0700)
Subject: mark attr_compare static
X-Git-Tag: 2.47.3~29^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6475cb05279625a593a70488d1600f9efe5adfdc;p=graphviz

mark attr_compare static

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

diff --git a/cmd/smyrna/gui/frmobjectui.c b/cmd/smyrna/gui/frmobjectui.c
index 5522d2713..91ee3dbbd 100644
--- a/cmd/smyrna/gui/frmobjectui.c
+++ b/cmd/smyrna/gui/frmobjectui.c
@@ -186,7 +186,7 @@ void print_attr_list(attr_list * l)
     }
 }
 
-int attr_compare(const void *a, const void *b)
+static int attr_compare(const void *a, const void *b)
 {
     const attr_t *a1 = *(attr_t *const *) a;
     const attr_t *a2 = *(attr_t *const *) b;