Type Alias PFNGLFRAMEBUFFERDRAWBUFFEREXTPROC

pub type PFNGLFRAMEBUFFERDRAWBUFFEREXTPROC = Option<unsafe extern "C" fn(framebuffer: GLuint, mode: GLenum)>;

Aliased Type

enum PFNGLFRAMEBUFFERDRAWBUFFEREXTPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: u32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: u32))

Some value of type T.