Type Alias PFNGLGETBOOLEANINDEXEDVEXTPROC
pub type PFNGLGETBOOLEANINDEXEDVEXTPROC = Option<unsafe extern "C" fn(_: u32, _: u32, _: *mut u8)>;Aliased Type§
enum PFNGLGETBOOLEANINDEXEDVEXTPROC {
None,
Some(unsafe extern "C" fn(_: u32, _: u32, _: *mut u8)),
}