Temporary header file '/tmp/aljx0yYiQI/dump1.h' with the following content will be compiled to create GCC translation unit dump:

  // add defines
  #define __STDC_VERSION__ 201710L
#define _TIME_BITS 64
#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) 
  typedef float _Float32;
typedef long double _Float64;
typedef double _Float32x;

  // add includes
  #include "/usr/include/sepol/boolean_record.h"
  #include "/usr/include/sepol/booleans.h"
  #include "/usr/include/sepol/cil/cil.h"
  #include "/usr/include/sepol/context.h"
  #include "/usr/include/sepol/context_record.h"
  #include "/usr/include/sepol/debug.h"
  #include "/usr/include/sepol/errcodes.h"
  #include "/usr/include/sepol/handle.h"
  #include "/usr/include/sepol/ibendport_record.h"
  #include "/usr/include/sepol/ibendports.h"
  #include "/usr/include/sepol/ibpkey_record.h"
  #include "/usr/include/sepol/ibpkeys.h"
  #include "/usr/include/sepol/iface_record.h"
  #include "/usr/include/sepol/interfaces.h"
  #include "/usr/include/sepol/kernel_to_cil.h"
  #include "/usr/include/sepol/kernel_to_conf.h"
  #include "/usr/include/sepol/module.h"
  #include "/usr/include/sepol/module_to_cil.h"
  #include "/usr/include/sepol/node_record.h"
  #include "/usr/include/sepol/nodes.h"
  #include "/usr/include/sepol/policydb/avrule_block.h"
  #include "/usr/include/sepol/policydb/avtab.h"
  #include "/usr/include/sepol/policydb/conditional.h"
  #include "/usr/include/sepol/policydb/constraint.h"
  #include "/usr/include/sepol/policydb/context.h"
  #include "/usr/include/sepol/policydb/ebitmap.h"
  #include "/usr/include/sepol/policydb/expand.h"
  #include "/usr/include/sepol/policydb/flask_types.h"
  #include "/usr/include/sepol/policydb/hashtab.h"
  #include "/usr/include/sepol/policydb/hierarchy.h"
  #include "/usr/include/sepol/policydb/link.h"
  #include "/usr/include/sepol/policydb/mls_types.h"
  #include "/usr/include/sepol/policydb/module.h"
  #include "/usr/include/sepol/policydb/polcaps.h"
  #include "/usr/include/sepol/policydb/policydb.h"
  #include "/usr/include/sepol/policydb/services.h"
  #include "/usr/include/sepol/policydb/sidtab.h"
  #include "/usr/include/sepol/policydb/symtab.h"
  #include "/usr/include/sepol/policydb/util.h"
  #include "/usr/include/sepol/policydb.h"
  #include "/usr/include/sepol/port_record.h"
  #include "/usr/include/sepol/ports.h"
  #include "/usr/include/sepol/sepol.h"
  #include "/usr/include/sepol/user_record.h"
  #include "/usr/include/sepol/users.h"

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -U__cplusplus -D_Bool="bool" -fpreprocessed -x c++ -fpermissive -w "/tmp/aljx0yYiQI/dump1.i"