Temporary header file '/tmp/aaG8O5szLv/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/mptcpd/addr_info.h"
  #include "/usr/include/mptcpd/export.h"
  #include "/usr/include/mptcpd/id_manager.h"
  #include "/usr/include/mptcpd/listener_manager.h"
  #include "/usr/include/mptcpd/network_monitor.h"
  #include "/usr/include/mptcpd/path_manager.h"
  #include "/usr/include/mptcpd/plugin.h"
  #include "/usr/include/mptcpd/types.h"

  // add classes
  cmsghdr* tmp_add_class_0;
  ifaddr* tmp_add_class_1;
  ifconf* tmp_add_class_2;
  ifmap* tmp_add_class_3;
  ifreq* tmp_add_class_4;
  iovec* tmp_add_class_5;
  linger* tmp_add_class_6;
  mmsghdr* tmp_add_class_7;
  mptcpd_interface* tmp_add_class_8;
  mptcpd_limit* tmp_add_class_9;
  mptcpd_nm_ops* tmp_add_class_10;
  mptcpd_plugin_desc* tmp_add_class_11;
  mptcpd_plugin_ops* tmp_add_class_12;
  mptcpd_pm_ops* tmp_add_class_13;
  msghdr* tmp_add_class_14;
  osockaddr* tmp_add_class_15;
  sockaddr* tmp_add_class_16;
  sockaddr_storage* tmp_add_class_17;
  ucred* tmp_add_class_18;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/aaG8O5szLv/dump1.h"