_glapi_Context _glapi_Dispatch _glapi_add_dispatch _glapi_check_multithread _glapi_get_context _glapi_get_dispatch _glapi_get_dispatch_table_size _glapi_get_proc_address _glapi_get_proc_name _glapi_get_proc_offset _glapi_new_nop_table _glapi_noop_enable_warnings _glapi_set_context _glapi_set_dispatch _glapi_set_nop_handler _glapi_set_warning_func _glapi_tls_Context _glapi_tls_Dispatch _glthread_GetID