pub type clCompileProgram_t = Option<unsafe extern "C" fn(program: cl_program, num_devices: cl_uint, device_list: *const cl_device_id, options: *const c_char, num_input_headers: cl_uint, input_headers: *const cl_program, header_include_names: *mut *const c_char, pfn_notify: Option<unsafe extern "C" fn(program: cl_program, user_data: *mut c_void)>, user_data: *mut c_void) -> cl_int>;
enum clCompileProgram_t {
None,
Some(unsafe extern "C" fn(_: *mut c_void, _: u32, _: *const *mut c_void, _: *const i8, _: u32, _: *const *mut c_void, _: *mut *const i8, _: Option<unsafe extern "C" fn(_: *mut c_void, _: *mut c_void)>, _: *mut c_void) -> i32),
}