From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 16 May 2021 18:29:00 +0000 (-0700)
Subject: mark binary() static
X-Git-Tag: 2.47.3~29^2~6
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=eb9790a503bde66f744ff06f51c209583798f0d9;p=graphviz

mark binary() static

This function is unused outside of its containing file. Squashes a
-Wmissing-prototypes warning.
---

diff --git a/lib/gvpr/compile.c b/lib/gvpr/compile.c
index c4c50a816..ca8cd2d3a 100644
--- a/lib/gvpr/compile.c
+++ b/lib/gvpr/compile.c
@@ -1874,7 +1874,7 @@ refval(Expr_t * pgm, Exnode_t * node, Exid_t * sym, Exref_t * ref,
  * Return -1 if operation cannot be done, 0 otherwise.
  * If arg is > 0, operation unnecessary; just report possibility.
  */
-int
+static int
 binary(Expr_t * pg, Exnode_t * l, Exnode_t * ex, Exnode_t * r, int arg,
        Exdisc_t * disc)
 {