Function user32::GrayStringA

pub unsafe extern "system" fn GrayStringA(
    hDC: HDC, 
    hBrush: HBRUSH, 
    lpOutputFunc: GRAYSTRINGPROC, 
    lpData: LPARAM, 
    nCount: c_int, 
    X: c_int, 
    Y: c_int, 
    nWidth: c_int, 
    nHeight: c_int
) -> BOOL