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Diffstat (limited to 'src/stmf0/ao_exti_stm.c')
-rw-r--r--src/stmf0/ao_exti_stm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/stmf0/ao_exti_stm.c b/src/stmf0/ao_exti_stm.c
index 910a36f2..77c59d05 100644
--- a/src/stmf0/ao_exti_stm.c
+++ b/src/stmf0/ao_exti_stm.c
@@ -123,7 +123,7 @@ 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) gpio;
ao_exti_callback[pin] = callback;
}