From afa49d340c0f3729fcfe6abdc3746a35f40b1770 Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Mon, 14 Oct 2013 17:15:50 -0700
Subject: [PATCH] Add stdbool.h for old MSVC.

---
 src/libsodium/Makefile.am              |  3 +++
 src/libsodium/quirks/windows/stdbool.h | 18 ++++++++++++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 src/libsodium/quirks/windows/stdbool.h

diff --git a/src/libsodium/Makefile.am b/src/libsodium/Makefile.am
index 3cbb376e..6769fbca 100644
--- a/src/libsodium/Makefile.am
+++ b/src/libsodium/Makefile.am
@@ -228,3 +228,6 @@ endif
 
 SUBDIRS = \
 	include
+
+EXTRA_DIST = \
+	quirks/windows/stdbool.h
diff --git a/src/libsodium/quirks/windows/stdbool.h b/src/libsodium/quirks/windows/stdbool.h
new file mode 100644
index 00000000..86e5b7ba
--- /dev/null
+++ b/src/libsodium/quirks/windows/stdbool.h
@@ -0,0 +1,18 @@
+
+#ifndef __STDBOOL_H__
+#define __STDBOOL_H__
+
+#if defined(__cplusplus) || !defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L
+typedef signed char _Bool;
+# undef  bool
+# define bool _Bool
+
+# ifndef __bool_true_false_are_defined
+#  undef false
+#  define false 0
+#  undef true
+#  define true 1
+# endif
+#endif
+
+#endif