From: Magnus Jacobsson <Magnus.Jacobsson@berotec.se>
Date: Tue, 21 Sep 2021 09:18:26 +0000 (+0200)
Subject: plugin/core: include gvc/gvc.h in gvrender_core_dot.c
X-Git-Tag: 2.49.2~39^2~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=abbb903186acc1a0a9e45fda34914e39b9b651f6;p=graphviz

plugin/core: include gvc/gvc.h in gvrender_core_dot.c

E.g. attach_attrs used in gvrender_core_dot.c is declared in
lib/gvc/gvc.h.

Removes this warning (from using CMake with MinGW):

C:/Users/magja/graphviz/plugin/core/gvrender_core_dot.c:469:6: warning: implicit declaration of function 'attach_attrs' [-Wimplicit-function-declaration]
---

diff --git a/plugin/core/gvrender_core_dot.c b/plugin/core/gvrender_core_dot.c
index b1dcde3fe..d3105371d 100644
--- a/plugin/core/gvrender_core_dot.c
+++ b/plugin/core/gvrender_core_dot.c
@@ -27,6 +27,7 @@
 #include <gvc/gvplugin_device.h>
 #include <cgraph/agxbuf.h>
 #include <common/utils.h>
+#include <gvc/gvc.h>
 #include <gvc/gvio.h>
 
 #define GNEW(t)          malloc(sizeof(t))