et_member_decoration(spvc_compiler compiler, spvc_type_id id,                                                              unsigned member_index, SpvDecoration decoration); SPVC_PUBLIC_API const char *spvc_compiler_get_member_decoration_string(spvc_compiler compiler, spvc_type_id id,                                                                        unsigned member_index, SpvDecoration decoration); SPVC_PUBLIC_API const char *spvc_compiler_get_member_name(spvc_compiler compiler, spvc_type_id id, unsigned member_index