X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Ftypesafe_cb%2Ftest%2Fcompile_ok-typesafe_cb-vars.c;h=1cb1057d823c954b25e9206bdc7b28781e293d3e;hp=f6a2bfecbc235162bf59c8641f5162e1b174f125;hb=ad2ce76c10f808283ea7cf25cd8e76a15710c4f3;hpb=b0fa019adb998c20a8740f5696b61ae87d2a77a6

diff --git a/ccan/typesafe_cb/test/compile_ok-typesafe_cb-vars.c b/ccan/typesafe_cb/test/compile_ok-typesafe_cb-vars.c
index f6a2bfec..1cb1057d 100644
--- a/ccan/typesafe_cb/test/compile_ok-typesafe_cb-vars.c
+++ b/ccan/typesafe_cb/test/compile_ok-typesafe_cb-vars.c
@@ -5,6 +5,8 @@
 
 static void _register_callback(void (*cb)(void *arg), void *arg)
 {
+	(void)cb;
+	(void)arg;
 }
 
 #define register_callback(cb, arg)				\
@@ -12,6 +14,8 @@ static void _register_callback(void (*cb)(void *arg), void *arg)
 
 static void _register_callback_pre(void (*cb)(int x, void *arg), void *arg)
 {
+	(void)cb;
+	(void)arg;
 }
 
 #define register_callback_pre(cb, arg)					\
@@ -19,6 +23,8 @@ static void _register_callback_pre(void (*cb)(int x, void *arg), void *arg)
 
 static void _register_callback_post(void (*cb)(void *arg, int x), void *arg)
 {
+	(void)cb;
+	(void)arg;
 }
 
 #define register_callback_post(cb, arg)					\
@@ -28,17 +34,22 @@ struct undefined;
 
 static void my_callback(struct undefined *undef)
 {
+	(void)undef;
 }
 
 static void my_callback_pre(int x, struct undefined *undef)
 {
+	(void)x;
+	(void)undef;
 }
 
 static void my_callback_post(struct undefined *undef, int x)
 {
+	(void)x;
+	(void)undef;
 }
 
-int main(int argc, char *argv[])
+int main(void)
 {
 	struct undefined *handle = NULL;
 	void (*cb)(struct undefined *undef) = my_callback;