What is wrong with this boilerplate mixin? (1/1)

[AF]

Thanks for the code. I also implemented a simple win app using the
main() function (see below file swapp.d).
 While I preffer this simpler form, what I need to know if I will miss
some functionality specific to the WinMain paradigm. File compilation
uses the -L/exet:nt/su:windows:4.0 parameter.

Thanks in advance.

 AF

-------------file swapp.d-------
import std.c.windows.windows;

HINSTANCE hInstance;

int main(char[][] args) {
	hInstance = GetModuleHandleA(null); //obtain the hInstance
parameter
	MessageBoxA(null,"Message text","Message title",MB_OK);
	return 0;
}

-------------end file swapp.d-----------