From e8ae1e98a446ba6c27d4919aba748e2f5577ecd8 Mon Sep 17 00:00:00 2001
From: ellson <devnull@localhost>
Date: Wed, 18 Feb 2009 18:36:47 +0000
Subject: [PATCH] Revert to gvContext(void) to avoid breaking API.

---
 lib/gvc/gvc.c    | 4 ++--
 lib/gvc/gvc.h    | 5 ++---
 tclpkg/gv/gv.cpp | 2 +-
 3 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/lib/gvc/gvc.c b/lib/gvc/gvc.c
index e81e24d07..a2ade1a41 100644
--- a/lib/gvc/gvc.c
+++ b/lib/gvc/gvc.c
@@ -25,7 +25,7 @@
 #include "gvcproc.h"
 #include "gvconfig.h"
 
-GVC_t *gvContext(const lt_symlist_t *builtins)
+GVC_t *gvContext(void)
 {
     GVC_t *gvc;
 
@@ -35,7 +35,7 @@ GVC_t *gvContext(const lt_symlist_t *builtins)
 #else
     agattr(NULL, AGNODE, "label", NODENAME_ESC);
 #endif
-    gvc = gvNEWcontext(builtins);
+    gvc = gvNEWcontext(NULL);
     gvconfig(gvc, FALSE); /* configure for available plugins and codegens */
     return gvc;
 }
diff --git a/lib/gvc/gvc.h b/lib/gvc/gvc.h
index 44a91f15f..0a8f2f7b0 100644
--- a/lib/gvc/gvc.h
+++ b/lib/gvc/gvc.h
@@ -45,9 +45,8 @@ extern void gvToggle(int);
 /* set up a graphviz context */
 extern GVC_t *gvNEWcontext(const lt_symlist_t *builtins);
 
-/*  set up a graphviz context - alternative */
-/*     (wraps the above two functions using info built into libgvc) */
-extern GVC_t *gvContext(const lt_symlist_t *builtins);
+/*  set up a graphviz context - retaining old API */
+extern GVC_t *gvContext(void);
 
 /* get information associated with a graphviz context */
 extern char **gvcInfo(GVC_t*);
diff --git a/tclpkg/gv/gv.cpp b/tclpkg/gv/gv.cpp
index 6abc35c8e..bf41ea7dc 100644
--- a/tclpkg/gv/gv.cpp
+++ b/tclpkg/gv/gv.cpp
@@ -28,7 +28,7 @@ static char emptystring[] = {'\0'};
 static GVC_t *gvc;
 
 static void gv_init(void) {
-    gvc = gvContext(lt_preloaded_symbols);
+    gvc = gvNEWContext(lt_preloaded_symbols);
 }
 
 Agraph_t *graph(char *name)
-- 
2.40.0