_glapi_Context
_glapi_Dispatch
_glapi_add_dispatch
_glapi_check_multithread
_glapi_destroy_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
(optional) _glapi_tls_Context
(optional) _glapi_tls_Dispatch
_glthread_GetID
