Type Alias PFNGLGETNAMEDBUFFERSUBDATAEXTPROC

pub type PFNGLGETNAMEDBUFFERSUBDATAEXTPROC = Option<unsafe extern "C" fn(buffer: GLuint, offset: GLintptr, size: GLsizeiptr, data: *mut c_void)>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.