From 0f77798ae24d2152c5393f01e55e0168c564ee0d Mon Sep 17 00:00:00 2001
From: Simon Tatham <anakin@pobox.com>
Date: Tue, 13 Nov 2018 21:31:32 +0000
Subject: [PATCH] Add a #include of <stdbool.h>.

This is the first commit in a series which will adopt C99 bool
throughout the code base where it makes sense to do so.
---
 puzzles.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/puzzles.h b/puzzles.h
index 2eb7647..e36c6c6 100644
--- a/puzzles.h
+++ b/puzzles.h
@@ -8,6 +8,7 @@
 #include <stdio.h>  /* for FILE */
 #include <stdlib.h> /* for size_t */
 #include <limits.h> /* for UINT_MAX */
+#include <stdbool.h>
 
 #ifndef TRUE
 #define TRUE 1