Type Alias PFNGLBUFFERSTORAGEEXTERNALEXTPROC

pub type PFNGLBUFFERSTORAGEEXTERNALEXTPROC = Option<unsafe extern "C" fn(_: u32, _: isize, _: isize, _: *mut c_void, _: u32)>;

Aliased Type

enum PFNGLBUFFERSTORAGEEXTERNALEXTPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: isize, _: isize, _: *mut c_void, _: u32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: isize, _: isize, _: *mut c_void, _: u32))

Some value of type T.