Include what I use

Thanks to https://github.com/include-what-you-use/include-what-you-use

1 files changed, 0 insertions, 1 deletions

diff --git a/printf.h b/printf.h
index a02c73b..91cf187 100644
--- a/printf.h
+++ b/printf.h
@@ -21,7 +21,6 @@
 #ifndef BFS_PRINTF_H
 #define BFS_PRINTF_H
 
-#include <stdbool.h>
 #include <stdio.h>
 
 struct BFTW;