Mark parameterless functions as such with a void argument list

[model-railway-devices.git] / arducontrol / output.c

diff --git a/arducontrol/output.c b/arducontrol/output.c
index 4b662960977e9b5762e237b96b8fe7be57ac4960..748c554d32cc6028347bbcc2d7bc9138f385fee7 100644 (file)
--- a/arducontrol/output.c
+++ b/arducontrol/output.c
@@ -13,7 +13,7 @@ uint8_t out_time;
 uint8_t out_data;
 uint8_t delay_time;
 
-void output_init()
+void output_init(void)
 {
        DDRD = (DDRD&0xF3)|0x0C;
        PORTD &= ~BIT(ENABLE);
@@ -21,7 +21,7 @@ void output_init()
        timer_start_hz(0, 80000, 1);
 }
 
-void clear_packet()
+void clear_packet(void)
 {
        packet.ready = 0;
        packet.sending = 0;
@@ -36,7 +36,7 @@ void output_set_power(uint8_t p)
                PORTD &= ~BIT(ENABLE);
 }
 
-uint8_t output_command()
+uint8_t output_command(void)
 {
        if(cmd_buf[0]==POWER_ON || cmd_buf[0]==POWER_OFF)
        {
@@ -51,7 +51,7 @@ uint8_t output_command()
        return COMMAND_OK;
 }
 
-static inline void output_tick()
+static inline void output_tick(void)
 {
        if(delay_time && --delay_time)
                return;