altos: Add 'void' to function declarations with no params.

[fw/altos] / src / stmf0 / ao_exti.h

diff --git a/src/stmf0/ao_exti.h b/src/stmf0/ao_exti.h
index 36c3f7ca7e5e2a6697f82e81c46a42b147c2bae8..1d19a48f60dcd63b99a3b964d318710197b9f72a 100644 (file)
--- a/src/stmf0/ao_exti.h
+++ b/src/stmf0/ao_exti.h
@@ -36,7 +36,7 @@ void
 ao_exti_set_mode(struct stm_gpio *gpio, uint8_t pin, uint8_t mode);
 
 void
-ao_exti_set_callback(struct stm_gpio *gpio, uint8_t pin, void (*callback)());
+ao_exti_set_callback(struct stm_gpio *gpio, uint8_t pin, void (*callback)(void));
 
 void
 ao_exti_enable(struct stm_gpio *gpio, uint8_t pin);