From ae75a8c0c12069d0f9212b04e0f268f8a5d0ec69 Mon Sep 17 00:00:00 2001
From: nekral-guest <nekral-guest@5a98b0ae-9ef6-0310-add3-de5d479b70d7>
Date: Sun, 25 May 2008 20:37:51 +0000
Subject: [PATCH] Allow usage of booleans in the source.

---
 ChangeLog     |  5 +++++
 lib/defines.h | 16 ++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 04d41b34..3ff7b476 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-05-25  Nicolas François  <nicolas.francois@centraliens.net>
+
+	* configure.in, lib/defines.h: Allow usage of booleans in the
+	source.
+
 2008-05-25  Nicolas François  <nicolas.francois@centraliens.net>
 
 	* configure.in: Allow --disable-man and --enable-man=no.
diff --git a/lib/defines.h b/lib/defines.h
index a3ab5aaf..e946109e 100644
--- a/lib/defines.h
+++ b/lib/defines.h
@@ -321,4 +321,20 @@ extern char *strerror ();
 # define unused
 #endif
 
+#if HAVE_STDBOOL_H
+# include <stdbool.h>
+#else
+# if ! HAVE__BOOL
+#  ifdef __cplusplus
+typedef bool _Bool;
+#  else
+typedef unsigned char _Bool;
+#  endif
+# endif
+# define bool _Bool
+# define false 0
+# define true 1
+# define __bool_true_false_are_defined 1
+#endif
+
 #endif				/* _DEFINES_H_ */