Temporary header file '/tmp/mXz8FCI0hh/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/vpbapi.h"
  #include "/usr/include/vt/tonegen.h"
  #include "/usr/include/vt_deprecated.h"
  #include "/usr/include/vtcore_ioctl.h"

  // add namespaces
  namespace Deprecated{typedef int tmp_add_type_1;}
  Deprecated::tmp_add_type_1 tmp_add_func_1(){return 0;};

  // add classes
  Country* tmp_add_class_0;
  HostToneGen* tmp_add_class_1;
  ToneGen* tmp_add_class_2;
  VPB_CARD_INFO* tmp_add_class_3;
  VPB_CID* tmp_add_class_4;
  VPB_DETECT* tmp_add_class_5;
  VPB_DIGITS* tmp_add_class_6;
  VPB_EVENT* tmp_add_class_7;
  VPB_PLAY* tmp_add_class_8;
  VPB_RECORD* tmp_add_class_9;
  VPB_STRAN* tmp_add_class_10;
  VPB_TONE* tmp_add_class_11;
  VPB_VLOG* tmp_add_class_12;
  VpbException* tmp_add_class_13;
  _G_fpos64_t* tmp_add_class_14;
  _G_fpos_t* tmp_add_class_15;
  _IO_cookie_io_functions_t* tmp_add_class_16;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/mXz8FCI0hh/dump1.h"