Type Alias PFNGLREADBUFFERINDEXEDEXTPROC

pub type PFNGLREADBUFFERINDEXEDEXTPROC = Option<unsafe extern "C" fn(src: GLenum, index: GLint)>;

Aliased Type

enum PFNGLREADBUFFERINDEXEDEXTPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: i32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: i32))

Some value of type T.