pub unsafe extern "system" fn D2D1ConvertColorSpace(
sourceColorSpace: D2D1_COLOR_SPACE,
destinationColorSpace: D2D1_COLOR_SPACE,
color: *const D2D1_COLOR_F,
) -> D2D1_COLOR_F
pub unsafe extern "system" fn D2D1ConvertColorSpace(
sourceColorSpace: D2D1_COLOR_SPACE,
destinationColorSpace: D2D1_COLOR_SPACE,
color: *const D2D1_COLOR_F,
) -> D2D1_COLOR_F