Temporary header file '/tmp/Fx_wPhSv04/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/sox.h"

  // add classes
  lsx_enum_item* tmp_add_class_0;
  lsx_getopt_t* tmp_add_class_1;
  lsx_option_t* tmp_add_class_2;
  sox_effect_handler_t* tmp_add_class_3;
  sox_effect_t* tmp_add_class_4;
  sox_effects_chain_t* tmp_add_class_5;
  sox_effects_globals_t* tmp_add_class_6;
  sox_encodinginfo_t* tmp_add_class_7;
  sox_encodings_info_t* tmp_add_class_8;
  sox_fileinfo_t* tmp_add_class_9;
  sox_format_handler_t* tmp_add_class_10;
  sox_format_t* tmp_add_class_11;
  sox_format_tab_t* tmp_add_class_12;
  sox_globals_t* tmp_add_class_13;
  sox_instrinfo_t* tmp_add_class_14;
  sox_loopinfo_t* tmp_add_class_15;
  sox_oob_t* tmp_add_class_16;
  sox_signalinfo_t* tmp_add_class_17;
  sox_version_info_t* tmp_add_class_18;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/Fx_wPhSv04/dump1.h"