Temporary header file '/tmp/0rxud5Dqb0/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
#define getaddrinfo_a(a,b,c,d)

  // add includes
  #include "/usr/include/osmocom/mslookup/mdns.h"
  #include "/usr/include/osmocom/mslookup/mdns_sock.h"
  #include "/usr/include/osmocom/mslookup/mslookup.h"
  #include "/usr/include/osmocom/mslookup/mslookup_client.h"
  #include "/usr/include/osmocom/mslookup/mslookup_client_fake.h"
  #include "/usr/include/osmocom/mslookup/mslookup_client_mdns.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;
  addrinfo* tmp_add_class_3;
  cmsghdr* tmp_add_class_4;
  gaicb* tmp_add_class_5;
  group_filter* tmp_add_class_6;
  group_req* tmp_add_class_7;
  group_source_req* tmp_add_class_8;
  hlist_head* tmp_add_class_9;
  hlist_node* tmp_add_class_10;
  hostent* tmp_add_class_11;
  in6_addr* tmp_add_class_12;
  in6_pktinfo* tmp_add_class_13;
  in_addr* tmp_add_class_14;
  in_pktinfo* tmp_add_class_15;
  iovec* tmp_add_class_16;
  ip6_mtuinfo* tmp_add_class_17;
  ip_mreq* tmp_add_class_18;
  ip_mreq_source* tmp_add_class_19;
  ip_mreqn* tmp_add_class_20;
  ip_msfilter* tmp_add_class_21;
  ip_opts* tmp_add_class_22;
  ipv6_mreq* tmp_add_class_23;
  itimerval* tmp_add_class_24;
  linger* tmp_add_class_25;
  llist_head* tmp_add_class_26;
  mmsghdr* tmp_add_class_27;
  msgb* tmp_add_class_28;
  msghdr* tmp_add_class_29;
  netent* tmp_add_class_30;
  osmo_fd* tmp_add_class_31;
  osmo_mdns_sock* tmp_add_class_32;
  osmo_mslookup_client_method* tmp_add_class_33;
  osmo_mslookup_fake_response* tmp_add_class_34;
  osmo_mslookup_id* tmp_add_class_35;
  osmo_mslookup_query* tmp_add_class_36;
  osmo_mslookup_query_handling* tmp_add_class_37;
  osmo_mslookup_result* tmp_add_class_38;
  osmo_signalfd* tmp_add_class_39;
  osmo_sockaddr_str* tmp_add_class_40;
  osmo_strbuf* tmp_add_class_41;
  osmo_talloc_contexts* tmp_add_class_42;
  osmo_timer_list* tmp_add_class_43;
  osockaddr* tmp_add_class_44;
  protoent* tmp_add_class_45;
  rb_node* tmp_add_class_46;
  rb_root* tmp_add_class_47;
  rpcent* tmp_add_class_48;
  servent* tmp_add_class_49;
  sockaddr* tmp_add_class_50;
  sockaddr_in* tmp_add_class_51;
  sockaddr_in6* tmp_add_class_52;
  sockaddr_storage* tmp_add_class_53;
  ucontext_t* tmp_add_class_54;
  ucred* tmp_add_class_55;
  value_string* tmp_add_class_56;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/0rxud5Dqb0/dump1.h"