Type Alias PFNGLGETPERFMONITORCOUNTERSTRINGAMDPROC

pub type PFNGLGETPERFMONITORCOUNTERSTRINGAMDPROC = Option<unsafe extern "C" fn(group: GLuint, counter: GLuint, bufSize: GLsizei, length: *mut GLsizei, counterString: *mut GLchar)>;

Aliased Type

enum PFNGLGETPERFMONITORCOUNTERSTRINGAMDPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: u32, _: i32, _: *mut i32, _: *mut i8)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: u32, _: i32, _: *mut i32, _: *mut i8))

Some value of type T.