glew_sys

Type Alias PFNGLDRAWRANGEELEMENTSEXTPROC

source 
pub type PFNGLDRAWRANGEELEMENTSEXTPROC = Option<unsafe extern "C" fn(mode: GLenum, start: GLuint, end: GLuint, count: GLsizei, type_: GLenum, indices: *const c_void)>;

Aliased Type§

enum PFNGLDRAWRANGEELEMENTSEXTPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: u32, _: u32, _: i32, _: u32, _: *const c_void)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

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

Some value of type T.