Temporary header file '/tmp/HXdscvc1TY/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/rtrlib/lib/alloc_utils.h"
  #include "/usr/include/rtrlib/lib/ip.h"
  #include "/usr/include/rtrlib/lib/ipv4.h"
  #include "/usr/include/rtrlib/lib/ipv6.h"
  #include "/usr/include/rtrlib/pfx/pfx.h"
  #include "/usr/include/rtrlib/pfx/trie/trie-pfx.h"
  #include "/usr/include/rtrlib/rtr/rtr.h"
  #include "/usr/include/rtrlib/rtr_mgr.h"
  #include "/usr/include/rtrlib/rtrlib.h"
  #include "/usr/include/rtrlib/spki/spkitable.h"
  #include "/usr/include/rtrlib/transport/ssh/ssh_transport.h"
  #include "/usr/include/rtrlib/transport/tcp/tcp_transport.h"
  #include "/usr/include/rtrlib/transport/transport.h"

  // add classes
  lrtr_ip_addr* tmp_add_class_0;
  lrtr_ipv4_addr* tmp_add_class_1;
  lrtr_ipv6_addr* tmp_add_class_2;
  pfx_record* tmp_add_class_3;
  pfx_table* tmp_add_class_4;
  rtr_mgr_config* tmp_add_class_5;
  rtr_mgr_group* tmp_add_class_6;
  rtr_socket* tmp_add_class_7;
  spki_record* tmp_add_class_8;
  tr_socket* tmp_add_class_9;
  tr_ssh_config* tmp_add_class_10;
  tr_tcp_config* tmp_add_class_11;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/HXdscvc1TY/dump1.h"