glew_sys

Type Alias PFNGLNEWBUFFERREGIONPROC

source 
pub type PFNGLNEWBUFFERREGIONPROC = Option<unsafe extern "C" fn(region: GLenum) -> GLuint>;

Aliased Type§

enum PFNGLNEWBUFFERREGIONPROC {
    None,
    Some(unsafe extern "C" fn(_: u32) -> u32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: u32) -> u32)

Some value of type T.