Type Alias PFNGLGETTEXTURESAMPLERHANDLENVPROC
pub type PFNGLGETTEXTURESAMPLERHANDLENVPROC = Option<unsafe extern "C" fn(_: u32, _: u32) -> u64>;Aliased Type§
enum PFNGLGETTEXTURESAMPLERHANDLENVPROC {
None,
Some(unsafe extern "C" fn(_: u32, _: u32) -> u64),
}