Temporary header file '/tmp/cM3MYa6tkm/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/traceevent/event-parse.h"
  #include "/usr/include/traceevent/event-utils.h"
  #include "/usr/include/traceevent/kbuffer.h"
  #include "/usr/include/traceevent/trace-seq.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;
  kbuffer_raw_info* tmp_add_class_3;
  re_pattern_buffer* tmp_add_class_4;
  re_registers* tmp_add_class_5;
  tep_event* tmp_add_class_6;
  tep_event_filter* tmp_add_class_7;
  tep_filter_arg* tmp_add_class_8;
  tep_filter_arg_boolean* tmp_add_class_9;
  tep_filter_arg_exp* tmp_add_class_10;
  tep_filter_arg_field* tmp_add_class_11;
  tep_filter_arg_num* tmp_add_class_12;
  tep_filter_arg_op* tmp_add_class_13;
  tep_filter_arg_str* tmp_add_class_14;
  tep_filter_arg_value* tmp_add_class_15;
  tep_filter_type* tmp_add_class_16;
  tep_format* tmp_add_class_17;
  tep_format_field* tmp_add_class_18;
  tep_plugin_option* tmp_add_class_19;
  tep_print_arg* tmp_add_class_20;
  tep_print_arg_atom* tmp_add_class_21;
  tep_print_arg_bitmask* tmp_add_class_22;
  tep_print_arg_dynarray* tmp_add_class_23;
  tep_print_arg_field* tmp_add_class_24;
  tep_print_arg_flags* tmp_add_class_25;
  tep_print_arg_func* tmp_add_class_26;
  tep_print_arg_hex* tmp_add_class_27;
  tep_print_arg_int_array* tmp_add_class_28;
  tep_print_arg_op* tmp_add_class_29;
  tep_print_arg_string* tmp_add_class_30;
  tep_print_arg_symbol* tmp_add_class_31;
  tep_print_arg_typecast* tmp_add_class_32;
  tep_print_flag_sym* tmp_add_class_33;
  tep_print_fmt* tmp_add_class_34;
  tep_record* tmp_add_class_35;
  trace_seq* tmp_add_class_36;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/cM3MYa6tkm/dump1.h"