Temporary header file '/tmp/8ODIG8HniU/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
#ifdef __cplusplus
// C17 compat layer
#define _Alignof(type) alignof(type)
#endif
#define getaddrinfo_a(a,b,c,d)

  // add includes
  #include "/usr/include/libproc2/diskstats.h"
  #include "/usr/include/libproc2/meminfo.h"
  #include "/usr/include/libproc2/misc.h"
  #include "/usr/include/libproc2/pids.h"
  #include "/usr/include/libproc2/slabinfo.h"
  #include "/usr/include/libproc2/stat.h"
  #include "/usr/include/libproc2/vmstat.h"
  #include "/usr/include/libproc2/xtra-procps-debug.h"

  // add classes
  diskstats_reaped* tmp_add_class_0;
  diskstats_result* tmp_add_class_1;
  diskstats_stack* tmp_add_class_2;
  meminfo_result* tmp_add_class_3;
  meminfo_stack* tmp_add_class_4;
  pids_counts* tmp_add_class_5;
  pids_fetch* tmp_add_class_6;
  pids_result* tmp_add_class_7;
  pids_stack* tmp_add_class_8;
  procps_ns* tmp_add_class_9;
  slabinfo_reaped* tmp_add_class_10;
  slabinfo_result* tmp_add_class_11;
  slabinfo_stack* tmp_add_class_12;
  stat_reap* tmp_add_class_13;
  stat_reaped* tmp_add_class_14;
  stat_result* tmp_add_class_15;
  stat_stack* tmp_add_class_16;
  vmstat_result* tmp_add_class_17;
  vmstat_stack* tmp_add_class_18;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/8ODIG8HniU/dump1.h"

