2 files changed, 7 insertions, 7 deletions

diff --git a/include/libirecovery.h b/include/libirecovery.h
index b575fed..7c5b160 100644
--- a/include/libirecovery.h
+++ b/include/libirecovery.h
@@ -97,8 +97,8 @@ typedef irecv_client_private* irecv_client_t;
 /* library */
 void irecv_set_debug_level(int level);
 const char* irecv_strerror(irecv_error_t error);
-void irecv_init();
-void irecv_exit();
+void irecv_init(void);
+void irecv_exit(void);
 
 /* device connectivity */
 irecv_error_t irecv_open_with_ecid(irecv_client_t* client, unsigned long long ecid);
@@ -143,7 +143,7 @@ irecv_error_t irecv_get_mode(irecv_client_t client, int* mode);
 const struct irecv_device_info* irecv_get_device_info(irecv_client_t client);
 
 /* device database queries */
-irecv_device_t irecv_devices_get_all();
+irecv_device_t irecv_devices_get_all(void);
 irecv_error_t irecv_devices_get_device_by_client(irecv_client_t client, irecv_device_t* device);
 irecv_error_t irecv_devices_get_device_by_product_type(const char* product_type, irecv_device_t* device);
 irecv_error_t irecv_devices_get_device_by_hardware_model(const char* hardware_model, irecv_device_t* device);
diff --git a/src/libirecovery.c b/src/libirecovery.c
index 47ca81f..e646ce9 100644
--- a/src/libirecovery.c
+++ b/src/libirecovery.c
@@ -644,13 +644,13 @@ static int check_context(irecv_client_t client) {
         return IRECV_E_SUCCESS;
 }
 
-IRECV_API void irecv_init() {
+IRECV_API void irecv_init(void) {
 #ifndef WIN32
         libusb_init(&libirecovery_context);
 #endif
 }
 
-IRECV_API void irecv_exit() {
+IRECV_API void irecv_exit(void) {
 #ifndef WIN32
         if (libirecovery_context != NULL) {
                 libusb_exit(libirecovery_context);
@@ -660,7 +660,7 @@ IRECV_API void irecv_exit() {
 }
 
 #ifdef __APPLE__
-        void dummy_callback() { }
+        void dummy_callback(void) { }
 #endif
 
 IRECV_API int irecv_usb_control_transfer(irecv_client_t client, uint8_t bm_request_type, uint8_t b_request, uint16_t w_value, uint16_t w_index, unsigned char *data, uint16_t w_length, unsigned int timeout) {
@@ -1595,7 +1595,7 @@ IRECV_API irecv_error_t irecv_finish_transfer(irecv_client_t client) {
         return IRECV_E_SUCCESS;
 }
 
-IRECV_API irecv_device_t irecv_devices_get_all() {
+IRECV_API irecv_device_t irecv_devices_get_all(void) {
         return irecv_devices;
 }