Include <stdbool.h>.

(yesno): Return bool, not int.

diff --git a/lib/yesno.h b/lib/yesno.h
index dff4e7ee16c61db69a7c850dbdc73a8971fbb3b3..0c2570dd25674fc3744c25b505219414e4c964fc 100644 (file)
--- a/lib/yesno.h
+++ b/lib/yesno.h
@@ -19,6 +19,8 @@
 #ifndef YESNO_H_
 # define YESNO_H_
 
-int yesno (void);
+# include <stdbool.h>
+
+bool yesno (void);
 
 #endif