Remove the prototype of a debugging function

[model-railway-devices.git] / arducontrol / interface.h

diff --git a/arducontrol/interface.h b/arducontrol/interface.h
index f95244f99b5204ab658604205aefc25d20f7d0e0..fbd0238d1bd3122022bf136aa7b667fa8a489ffa 100644 (file)
--- a/arducontrol/interface.h
+++ b/arducontrol/interface.h
@@ -4,10 +4,9 @@
 #include <stdint.h>
 #include "commands.h"
 
-extern uint8_t cmd_buf[];
-extern uint8_t cmd_length;
-
-void interface_init();
-void interface_check();
+void interface_init(void);
+void interface_check(void);
+void interface_send(const uint8_t *, uint8_t);
+void interface_send1(uint8_t);
 
 #endif