PostMessageA method
Implementation
int PostMessageA(
ffi.Pointer<HWND__> hWnd,
int Msg,
int wParam,
int lParam,
) {
return (_PostMessageA ??= _dylib
.lookupFunction<_c_PostMessageA, _dart_PostMessageA>('PostMessageA'))(
hWnd,
Msg,
wParam,
lParam,
);
}