Type Alias PFNGLNAMEDPROGRAMLOCALPARAMETERS4FVEXTPROC 

pub type PFNGLNAMEDPROGRAMLOCALPARAMETERS4FVEXTPROC = Option<unsafe extern "C" fn(program: GLuint, target: GLenum, index: GLuint, count: GLsizei, params: *const GLfloat)>;

Aliased Type

pub enum PFNGLNAMEDPROGRAMLOCALPARAMETERS4FVEXTPROC {
    None,
    Some(unsafe extern "C" fn(u32, u32, u32, i32, *const f32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(u32, u32, u32, i32, *const f32))

Some value of type T.