From: Emden R. Gansner <erg@alum.mit.edu>
Date: Fri, 21 Mar 2014 13:39:59 +0000 (-0400)
Subject: Fix gvpr.h to provide definition for ssize_t for Windows;
X-Git-Tag: 2.38.0~20^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e3aa4a57250dd7c09c8d7d27b4a80d3652c9bf55;p=graphviz

Fix gvpr.h to provide definition for ssize_t for Windows;
we removed use of ast_common.h which we don't export, so for
unix systems we assume everyone uses the system's ssize_t.
---

diff --git a/lib/gvpr/gvpr.h b/lib/gvpr/gvpr.h
index f7aa39f51..3267049cf 100644
--- a/lib/gvpr/gvpr.h
+++ b/lib/gvpr/gvpr.h
@@ -19,6 +19,9 @@ extern "C" {
 #define GVPR_H
 
 #include "cgraph.h"
+#ifdef WIN32
+typedef int ssize_t;
+#endif
 
 /* Bits for flags variable in gvprstate_t.
  * Included here so that calling programs can use the first