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From a0f57bf7f984289c5b0ceefa2a784f97cd58428a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Germ=C3=A1n=20Poo-Caama=C3=B1o?= <gpoo@gnome.org>
Date: Sat, 30 May 2020 16:15:27 -0400
Subject: [PATCH] Fix implicit declaration of vasprintf
Fix build when compiling with `-Werror=implicit-function-declaration`.
---
core/synctex/synctex_parser.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/core/synctex/synctex_parser.c b/core/synctex/synctex_parser.c
index 9eed566b3..a67006d39 100644
--- a/core/synctex/synctex_parser.c
+++ b/core/synctex/synctex_parser.c
@@ -55,6 +55,11 @@
* First level objects are sheets and forms, containing boxes, glues, kerns...
* The third tree allows to browse leaves according to tag and line.
*/
+/* Declare _GNU_SOURCE for accessing vasprintf. For MSC compiler, vasprintf is
+ * defined in this file
+ */
+#define _GNU_SOURCE
+
#if defined(SYNCTEX_USE_LOCAL_HEADER)
#include "synctex_parser_local.h"
#else
--
2.44.0
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