pub unsafe extern "C" fn gs_cubetexture_create(
size: u32,
color_format: gs_color_format,
levels: u32,
data: *mut *const u8,
flags: u32,
) -> *mut gs_texture_t
pub unsafe extern "C" fn gs_cubetexture_create(
size: u32,
color_format: gs_color_format,
levels: u32,
data: *mut *const u8,
flags: u32,
) -> *mut gs_texture_t