Include stdbool.h in source declaring bool variables.

bff2e3e0 · Thomas Jahns · 8a6740c4 · bff2e3e0
Commit bff2e3e0 authored 7 years ago by Thomas Jahns
--- a/src/pio_client.c
+++ b/src/pio_client.c
@@ -4,6 +4,7 @@

 #include <ctype.h>
 #include <errno.h>
+#include <stdbool.h>

 #include <yaxt.h>