From 24e355c2078fe2041b48015e346fd7ab42914348 Mon Sep 17 00:00:00 2001
From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Fri, 19 Aug 2022 20:42:52 -0700
Subject: [PATCH] GD plugin: squash -Wmissing-prototypes warning

---
 plugin/gd/CMakeLists.txt              | 1 +
 plugin/gd/Makefile.am                 | 2 +-
 plugin/gd/gdgen_text.h                | 8 ++++++++
 plugin/gd/gvplugin_gd.vcxproj         | 3 +++
 plugin/gd/gvplugin_gd.vcxproj.filters | 3 +++
 plugin/gd/gvrender_gd.c               | 2 +-
 plugin/gd/gvrender_gd_vrml.c          | 4 +---
 7 files changed, 18 insertions(+), 5 deletions(-)
 create mode 100644 plugin/gd/gdgen_text.h

diff --git a/plugin/gd/CMakeLists.txt b/plugin/gd/CMakeLists.txt
index 047f29b15..cb826694a 100644
--- a/plugin/gd/CMakeLists.txt
+++ b/plugin/gd/CMakeLists.txt
@@ -3,6 +3,7 @@ if(GD_FOUND)
   add_library(gvplugin_gd SHARED
     # Source files
     gdioctx_wrapper.h
+    gdgen_text.h
     gvdevice_gd.c
     gvloadimage_gd.c
     gvplugin_gd.c
diff --git a/plugin/gd/Makefile.am b/plugin/gd/Makefile.am
index 300995edd..c2b74eecb 100644
--- a/plugin/gd/Makefile.am
+++ b/plugin/gd/Makefile.am
@@ -19,7 +19,7 @@ pkglib_LTLIBRARIES = libgvplugin_gd.la
 endif
 endif
 
-noinst_HEADERS = gdioctx_wrapper.h
+noinst_HEADERS = gdioctx_wrapper.h gdgen_text.h
 libgvplugin_gd_C_la_SOURCES = \
 	gvplugin_gd.c \
 	gvrender_gd.c \
diff --git a/plugin/gd/gdgen_text.h b/plugin/gd/gdgen_text.h
new file mode 100644
index 000000000..039cb2245
--- /dev/null
+++ b/plugin/gd/gdgen_text.h
@@ -0,0 +1,8 @@
+#pragma once
+
+#include <common/geom.h>
+#include <gd.h>
+
+void gdgen_text(gdImagePtr im, pointf spf, pointf epf, int fontcolor,
+                double fontsize, int fontdpi, double fontangle, char *fontname,
+                char *str);
diff --git a/plugin/gd/gvplugin_gd.vcxproj b/plugin/gd/gvplugin_gd.vcxproj
index dc81bf2bb..4be0133ef 100644
--- a/plugin/gd/gvplugin_gd.vcxproj
+++ b/plugin/gd/gvplugin_gd.vcxproj
@@ -105,6 +105,9 @@ copy $(SolutionDir)windows\dependencies\libraries\x86\bin\fontconfig.dll $(OutDi
 copy $(SolutionDir)windows\dependencies\libraries\x86\bin\pixman-1.dll $(OutDir)pixman-1.dll</Command>
     </PostBuildEvent>
   </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="gdgen_text.h" />
+  </ItemGroup>
   <ItemGroup>
     <ClCompile Include="gvdevice_gd.c" />
     <ClCompile Include="gvloadimage_gd.c" />
diff --git a/plugin/gd/gvplugin_gd.vcxproj.filters b/plugin/gd/gvplugin_gd.vcxproj.filters
index 2df710527..448c1e82a 100644
--- a/plugin/gd/gvplugin_gd.vcxproj.filters
+++ b/plugin/gd/gvplugin_gd.vcxproj.filters
@@ -14,6 +14,9 @@
       <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
     </Filter>
   </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="gdgen_text.h" />
+  </ItemGroup>
   <ItemGroup>
     <ClCompile Include="gvdevice_gd.c">
       <Filter>Source Files</Filter>
diff --git a/plugin/gd/gvrender_gd.c b/plugin/gd/gvrender_gd.c
index b4d5923f5..138a73393 100644
--- a/plugin/gd/gvrender_gd.c
+++ b/plugin/gd/gvrender_gd.c
@@ -10,7 +10,7 @@
 
 #include "config.h"
 #include "gdioctx_wrapper.h"
-
+#include "gdgen_text.h"
 #include <stdbool.h>
 #include <stdlib.h>
 #include <stdint.h>
diff --git a/plugin/gd/gvrender_gd_vrml.c b/plugin/gd/gvrender_gd_vrml.c
index 6db0ccb27..96e4dcd34 100644
--- a/plugin/gd/gvrender_gd_vrml.c
+++ b/plugin/gd/gvrender_gd_vrml.c
@@ -10,7 +10,7 @@
 
 
 #include "config.h"
-
+#include "gdgen_text.h"
 #include <stdlib.h>
 #include <stddef.h>
 #include <string.h>
@@ -339,8 +339,6 @@ static void vrml_end_edge(GVJ_t *job)
     gvputs(job,   "] }\n");
 }
 
-extern void gdgen_text(gdImagePtr im, pointf spf, pointf epf, int fontcolor, double fontsize, int fontdpi, double fontangle, char *fontname, char *str);
-
 static void vrml_textspan(GVJ_t *job, pointf p, textspan_t * span)
 {
     obj_state_t *obj = job->obj;
-- 
2.40.0