Temporary header file '/tmp/TTBE0SnISp/dump1.h' with the following content will be compiled to create GCC translation unit dump:

  // add defines
  #define __STDC_VERSION__ 201710L
#define _GXX_NULLPTR_T
#define CLUTTER_ENABLE_COMPOSITOR_API 1
#define _REGEX_NELTS(n)
#define _Atomic
#define PACKED
#ifdef __cplusplus
// C17 compat layer
#define _Alignof(type) alignof(type)
#endif
#define getaddrinfo_a(a,b,c,d)

  // add includes
  #include "/usr/include/c++/12/cstring"
  #include "/usr/include/stdint.h"
  #include "/usr/include/re/re.h"
  #include "/usr/include/re/re_aes.h"
  #include "/usr/include/re/re_base64.h"
  #include "/usr/include/re/re_bfcp.h"
  #include "/usr/include/re/re_bitv.h"
  #include "/usr/include/re/re_conf.h"
  #include "/usr/include/re/re_crc32.h"
  #include "/usr/include/re/re_dbg.h"
  #include "/usr/include/re/re_dns.h"
  #include "/usr/include/re/re_fmt.h"
  #include "/usr/include/re/re_hash.h"
  #include "/usr/include/re/re_hmac.h"
  #include "/usr/include/re/re_http.h"
  #include "/usr/include/re/re_httpauth.h"
  #include "/usr/include/re/re_ice.h"
  #include "/usr/include/re/re_jbuf.h"
  #include "/usr/include/re/re_json.h"
  #include "/usr/include/re/re_list.h"
  #include "/usr/include/re/re_lock.h"
  #include "/usr/include/re/re_main.h"
  #include "/usr/include/re/re_mbuf.h"
  #include "/usr/include/re/re_md5.h"
  #include "/usr/include/re/re_mem.h"
  #include "/usr/include/re/re_mod.h"
  #include "/usr/include/re/re_mqueue.h"
  #include "/usr/include/re/re_msg.h"
  #include "/usr/include/re/re_natbd.h"
  #include "/usr/include/re/re_net.h"
  #include "/usr/include/re/re_odict.h"
  #include "/usr/include/re/re_rtmp.h"
  #include "/usr/include/re/re_rtp.h"
  #include "/usr/include/re/re_sa.h"
  #include "/usr/include/re/re_sdp.h"
  #include "/usr/include/re/re_sha.h"
  #include "/usr/include/re/re_sip.h"
  #include "/usr/include/re/re_sipevent.h"
  #include "/usr/include/re/re_sipreg.h"
  #include "/usr/include/re/re_sipsess.h"
  #include "/usr/include/re/re_srtp.h"
  #include "/usr/include/re/re_stun.h"
  #include "/usr/include/re/re_sys.h"
  #include "/usr/include/re/re_tcp.h"
  #include "/usr/include/re/re_telev.h"
  #include "/usr/include/re/re_tls.h"
  #include "/usr/include/re/re_tmr.h"
  #include "/usr/include/re/re_turn.h"
  #include "/usr/include/re/re_types.h"
  #include "/usr/include/re/re_udp.h"
  #include "/usr/include/re/re_uri.h"
  #include "/usr/include/re/re_websock.h"

  // add classes
  _G_fpos64_t* tmp_add_class_0;
  _G_fpos_t* tmp_add_class_1;
  _IO_cookie_io_functions_t* tmp_add_class_2;
  bfcp_attr* tmp_add_class_3;
  bfcp_encode* tmp_add_class_4;
  bfcp_errcode* tmp_add_class_5;
  bfcp_msg* tmp_add_class_6;
  bfcp_reqstatus* tmp_add_class_7;
  bfcp_supattr* tmp_add_class_8;
  bfcp_supprim* tmp_add_class_9;
  bfcp_unknown_attr* tmp_add_class_10;
  cmsghdr* tmp_add_class_11;
  dnsc_conf* tmp_add_class_12;
  dnshdr* tmp_add_class_13;
  dnsrr* tmp_add_class_14;
  group_filter* tmp_add_class_15;
  group_req* tmp_add_class_16;
  group_source_req* tmp_add_class_17;
  http_auth* tmp_add_class_18;
  http_hdr* tmp_add_class_19;
  http_msg* tmp_add_class_20;
  httpauth_digest_chall* tmp_add_class_21;
  httpauth_digest_resp* tmp_add_class_22;
  ice_cand_attr* tmp_add_class_23;
  ice_conf* tmp_add_class_24;
  in6_addr* tmp_add_class_25;
  in6_pktinfo* tmp_add_class_26;
  in_addr* tmp_add_class_27;
  in_pktinfo* tmp_add_class_28;
  iovec* tmp_add_class_29;
  ip6_mtuinfo* tmp_add_class_30;
  ip_mreq* tmp_add_class_31;
  ip_mreq_source* tmp_add_class_32;
  ip_mreqn* tmp_add_class_33;
  ip_msfilter* tmp_add_class_34;
  ip_opts* tmp_add_class_35;
  ipv6_mreq* tmp_add_class_36;
  jbuf_stat* tmp_add_class_37;
  json_handlers* tmp_add_class_38;
  json_value* tmp_add_class_39;
  le* tmp_add_class_40;
  linger* tmp_add_class_41;
  list* tmp_add_class_42;
  mbuf* tmp_add_class_43;
  memstat* tmp_add_class_44;
  mmsghdr* tmp_add_class_45;
  msg_ctype* tmp_add_class_46;
  msghdr* tmp_add_class_47;
  nat_lifetime_interval* tmp_add_class_48;
  odict* tmp_add_class_49;
  odict_entry* tmp_add_class_50;
  osockaddr* tmp_add_class_51;
  pl* tmp_add_class_52;
  rtcp_msg* tmp_add_class_53;
  rtcp_rr* tmp_add_class_54;
  rtcp_sdes_item* tmp_add_class_55;
  rtp_header* tmp_add_class_56;
  sa* tmp_add_class_57;
  sdp_extmap* tmp_add_class_58;
  sdp_format* tmp_add_class_59;
  sip_addr* tmp_add_class_60;
  sip_contact* tmp_add_class_61;
  sip_cseq* tmp_add_class_62;
  sip_hdr* tmp_add_class_63;
  sip_loopstate* tmp_add_class_64;
  sip_msg* tmp_add_class_65;
  sip_taddr* tmp_add_class_66;
  sip_via* tmp_add_class_67;
  sipevent_event* tmp_add_class_68;
  sipevent_substate* tmp_add_class_69;
  sockaddr* tmp_add_class_70;
  sockaddr_in* tmp_add_class_71;
  sockaddr_in6* tmp_add_class_72;
  sockaddr_storage* tmp_add_class_73;
  stun_attr* tmp_add_class_74;
  stun_change_req* tmp_add_class_75;
  stun_errcode* tmp_add_class_76;
  stun_even_port* tmp_add_class_77;
  stun_unknown_attr* tmp_add_class_78;
  tmr* tmp_add_class_79;
  ucred* tmp_add_class_80;
  uri* tmp_add_class_81;
  websock_hdr* tmp_add_class_82;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/TTBE0SnISp/dump1.h"