Include <stdbool.h>.

Adjust signature to use `bool' rather than `int'.

diff --git a/lib/cloexec.h b/lib/cloexec.h
index d4f8109..ecad8d7 100644 (file)
--- a/lib/cloexec.h
+++ b/lib/cloexec.h
@@ -1 +1,2 @@
-int set_cloexec_flag (int desc, int value);
+#include <stdbool.h>
+bool set_cloexec_flag (int desc, bool value);