pub type PFNGLTEXTUREBUFFEREXTPROC = Option<unsafe extern "C" fn(texture: GLuint, target: GLenum, internalformat: GLenum, buffer: GLuint)>;Aliased Type§
pub enum PFNGLTEXTUREBUFFEREXTPROC {
None,
Some(unsafe extern "C" fn(u32, u32, u32, u32)),
}