how do you solve error: missing function header (old-style formal list?)

[Panchovia]

When I run this code above error appears how do you solve this error


#include "stdafx.h"
#include <allegro5\allegro.h>
#include <allegro5\allegro_native_dialog.h>



int main(int argc, char* argv[]);

{allegro_init(); allegro_message("Hello World"); return 0; }

 

[xwb]

Try removing the ; on the line with main.