erlang_nif_sys::erlang_nif_sys_api
pub unsafe extern "C" fn enif_make_map_remove( env: *mut ErlNifEnv, map_in: ERL_NIF_TERM, key: ERL_NIF_TERM, map_out: *mut ERL_NIF_TERM) -> c_int
See enif_make_map_remove in the Erlang docs.