glew_sys

Type Alias PFNGLSECONDARYCOLOR3BEXTPROC

source 
pub type PFNGLSECONDARYCOLOR3BEXTPROC = Option<unsafe extern "C" fn(red: GLbyte, green: GLbyte, blue: GLbyte)>;

Aliased Type§

enum PFNGLSECONDARYCOLOR3BEXTPROC {
    None,
    Some(unsafe extern "C" fn(_: i8, _: i8, _: i8)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: i8, _: i8, _: i8))

Some value of type T.