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

  // add defines
  #define __STDC_VERSION__ 201710L
#define _FILE_OFFSET_BITS 64
#define _GXX_NULLPTR_T
#define CLUTTER_ENABLE_COMPOSITOR_API 1
#define _REGEX_NELTS(n)
#define _Atomic
#define PACKED
#define getaddrinfo_a(a,b,c,d)

  // add includes
  #include "/usr/include/libtrace.h"

  // add classes
  cmsghdr* tmp_add_class_0;
  group_filter* tmp_add_class_1;
  group_req* tmp_add_class_2;
  group_source_req* tmp_add_class_3;
  in6_addr* tmp_add_class_4;
  in6_pktinfo* tmp_add_class_5;
  in_addr* tmp_add_class_6;
  in_pktinfo* tmp_add_class_7;
  iovec* tmp_add_class_8;
  ip6_mtuinfo* tmp_add_class_9;
  ip_mreq* tmp_add_class_10;
  ip_mreq_source* tmp_add_class_11;
  ip_mreqn* tmp_add_class_12;
  ip_msfilter* tmp_add_class_13;
  ip_opts* tmp_add_class_14;
  ipv6_mreq* tmp_add_class_15;
  itimerval* tmp_add_class_16;
  libtrace_80211_t* tmp_add_class_17;
  libtrace_8021q* tmp_add_class_18;
  libtrace_atm_capture_cell* tmp_add_class_19;
  libtrace_atm_cell* tmp_add_class_20;
  libtrace_atm_nni_capture_cell* tmp_add_class_21;
  libtrace_atm_nni_cell* tmp_add_class_22;
  libtrace_ether* tmp_add_class_23;
  libtrace_eventobj_t* tmp_add_class_24;
  libtrace_icmp* tmp_add_class_25;
  libtrace_icmp6* tmp_add_class_26;
  libtrace_ip* tmp_add_class_27;
  libtrace_ip6* tmp_add_class_28;
  libtrace_ip6_ext* tmp_add_class_29;
  libtrace_ip6_frag* tmp_add_class_30;
  libtrace_llcsnap* tmp_add_class_31;
  libtrace_ospf_as_external_lsa_t* tmp_add_class_32;
  libtrace_ospf_db_desc_v2_t* tmp_add_class_33;
  libtrace_ospf_hello_v2_t* tmp_add_class_34;
  libtrace_ospf_link_t* tmp_add_class_35;
  libtrace_ospf_ls_req_t* tmp_add_class_36;
  libtrace_ospf_ls_update_t* tmp_add_class_37;
  libtrace_ospf_lsa_v2_t* tmp_add_class_38;
  libtrace_ospf_network_lsa_t* tmp_add_class_39;
  libtrace_ospf_options_t* tmp_add_class_40;
  libtrace_ospf_router_lsa_t* tmp_add_class_41;
  libtrace_ospf_summary_lsa* tmp_add_class_42;
  libtrace_ospf_v2_t* tmp_add_class_43;
  libtrace_packet_t* tmp_add_class_44;
  libtrace_ppp* tmp_add_class_45;
  libtrace_pppoe* tmp_add_class_46;
  libtrace_radiotap_t* tmp_add_class_47;
  libtrace_sll_header_t* tmp_add_class_48;
  libtrace_tcp* tmp_add_class_49;
  libtrace_udp* tmp_add_class_50;
  linger* tmp_add_class_51;
  mmsghdr* tmp_add_class_52;
  msghdr* tmp_add_class_53;
  osockaddr* tmp_add_class_54;
  sockaddr* tmp_add_class_55;
  sockaddr_in* tmp_add_class_56;
  sockaddr_in6* tmp_add_class_57;
  sockaddr_storage* tmp_add_class_58;
  trace_err_t* tmp_add_class_59;
  ucontext_t* tmp_add_class_60;
  ucred* tmp_add_class_61;

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