Temporary header file '/tmp/wbIn937O9c/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/belcard/belcard.hpp"
  #include "/usr/include/belcard/belcard_addressing.hpp"
  #include "/usr/include/belcard/belcard_calendar.hpp"
  #include "/usr/include/belcard/belcard_communication.hpp"
  #include "/usr/include/belcard/belcard_explanatory.hpp"
  #include "/usr/include/belcard/belcard_general.hpp"
  #include "/usr/include/belcard/belcard_generic.hpp"
  #include "/usr/include/belcard/belcard_geographical.hpp"
  #include "/usr/include/belcard/belcard_identification.hpp"
  #include "/usr/include/belcard/belcard_organizational.hpp"
  #include "/usr/include/belcard/belcard_params.hpp"
  #include "/usr/include/belcard/belcard_parser.hpp"
  #include "/usr/include/belcard/belcard_property.hpp"
  #include "/usr/include/belcard/belcard_rfc6474.hpp"
  #include "/usr/include/belcard/belcard_security.hpp"
  #include "/usr/include/belcard/belcard_utils.hpp"
  #include "/usr/include/belcard/vcard_grammar.hpp"

  // add namespaces
  namespace bctoolbox{typedef int tmp_add_type_1;}
  bctoolbox::tmp_add_type_1 tmp_add_func_1(){return 0;};
  namespace bctoolbox{namespace log{typedef int tmp_add_type_2;}}
  bctoolbox::log::tmp_add_type_2 tmp_add_func_2(){return 0;};
  namespace belcard{typedef int tmp_add_type_3;}
  belcard::tmp_add_type_3 tmp_add_func_3(){return 0;};
  namespace belr{typedef int tmp_add_type_4;}
  belr::tmp_add_type_4 tmp_add_func_4(){return 0;};

  // add classes
  _BctoolboxMemoryFunctions* tmp_add_class_0;
  _G_fpos64_t* tmp_add_class_1;
  _G_fpos_t* tmp_add_class_2;
  _IO_cookie_io_functions_t* tmp_add_class_3;
  _bctbx_list* tmp_add_class_4;
  addrinfo* tmp_add_class_5;
  bctoolboxTimeSpec* tmp_add_class_6;
  cmsghdr* tmp_add_class_7;
  f_owner_ex* tmp_add_class_8;
  file_handle* tmp_add_class_9;
  flock64* tmp_add_class_10;
  gaicb* tmp_add_class_11;
  group_filter* tmp_add_class_12;
  group_req* tmp_add_class_13;
  group_source_req* tmp_add_class_14;
  hostent* tmp_add_class_15;
  in6_addr* tmp_add_class_16;
  in6_pktinfo* tmp_add_class_17;
  in_addr* tmp_add_class_18;
  in_pktinfo* tmp_add_class_19;
  iovec* tmp_add_class_20;
  ip6_mtuinfo* tmp_add_class_21;
  ip_mreq* tmp_add_class_22;
  ip_mreq_source* tmp_add_class_23;
  ip_mreqn* tmp_add_class_24;
  ip_msfilter* tmp_add_class_25;
  ip_opts* tmp_add_class_26;
  ipv6_mreq* tmp_add_class_27;
  itimerval* tmp_add_class_28;
  linger* tmp_add_class_29;
  mmsghdr* tmp_add_class_30;
  msghdr* tmp_add_class_31;
  netent* tmp_add_class_32;
  osockaddr* tmp_add_class_33;
  protoent* tmp_add_class_34;
  pumpstream* tmp_add_class_35;
  rpcent* tmp_add_class_36;
  servent* tmp_add_class_37;
  sockaddr* tmp_add_class_38;
  sockaddr_in* tmp_add_class_39;
  sockaddr_in6* tmp_add_class_40;
  sockaddr_storage* tmp_add_class_41;
  ucred* tmp_add_class_42;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/wbIn937O9c/dump1.h"