Temporary header file '/tmp/5UFrip7Ge5/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/multicobex/multi_cobex.h"

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/5UFrip7Ge5/dump1.h"

In file included from /tmp/5UFrip7Ge5/dump1.h:12:
/usr/include/multicobex/multi_cobex.h:34:1: error: ‘obex_ctrans_t’ does not name a type
   34 | obex_ctrans_t *
      | ^~~~~~~~~~~~~
/usr/include/multicobex/multi_cobex.h:36:9: error: variable or field ‘cobex_free’ declared void
   36 | void    cobex_free (obex_ctrans_t * ctrans);
      |         ^~~~~~~~~~
/usr/include/multicobex/multi_cobex.h:36:21: error: ‘obex_ctrans_t’ was not declared in this scope
   36 | void    cobex_free (obex_ctrans_t * ctrans);
      |                     ^~~~~~~~~~~~~
/usr/include/multicobex/multi_cobex.h:36:37: error: ‘ctrans’ was not declared in this scope
   36 | void    cobex_free (obex_ctrans_t * ctrans);
      |                                     ^~~~~~
/usr/include/multicobex/multi_cobex.h:40:24: error: ‘obex_t’ was not declared in this scope
   40 | int     cobex_connect (obex_t *self, void *data);
      |                        ^~~~~~
/usr/include/multicobex/multi_cobex.h:40:32: error: ‘self’ was not declared in this scope
   40 | int     cobex_connect (obex_t *self, void *data);
      |                                ^~~~
/usr/include/multicobex/multi_cobex.h:40:38: error: expected primary-expression before ‘void’
   40 | int     cobex_connect (obex_t *self, void *data);
      |                                      ^~~~
/usr/include/multicobex/multi_cobex.h:41:27: error: ‘obex_t’ was not declared in this scope
   41 | int     cobex_disconnect (obex_t *self, void *data);
      |                           ^~~~~~
/usr/include/multicobex/multi_cobex.h:41:35: error: ‘self’ was not declared in this scope
   41 | int     cobex_disconnect (obex_t *self, void *data);
      |                                   ^~~~
/usr/include/multicobex/multi_cobex.h:41:41: error: expected primary-expression before ‘void’
   41 | int     cobex_disconnect (obex_t *self, void *data);
      |                                         ^~~~
/usr/include/multicobex/multi_cobex.h:42:22: error: ‘obex_t’ was not declared in this scope
   42 | int     cobex_write (obex_t *self, void *data, uint8_t *buffer, int length);
      |                      ^~~~~~
/usr/include/multicobex/multi_cobex.h:42:30: error: ‘self’ was not declared in this scope
   42 | int     cobex_write (obex_t *self, void *data, uint8_t *buffer, int length);
      |                              ^~~~
/usr/include/multicobex/multi_cobex.h:42:36: error: expected primary-expression before ‘void’
   42 | int     cobex_write (obex_t *self, void *data, uint8_t *buffer, int length);
      |                                    ^~~~
/usr/include/multicobex/multi_cobex.h:42:56: error: expected primary-expression before ‘*’ token
   42 | int     cobex_write (obex_t *self, void *data, uint8_t *buffer, int length);
      |                                                        ^
/usr/include/multicobex/multi_cobex.h:42:57: error: ‘buffer’ was not declared in this scope
   42 | int     cobex_write (obex_t *self, void *data, uint8_t *buffer, int length);
      |                                                         ^~~~~~
/usr/include/multicobex/multi_cobex.h:42:65: error: expected primary-expression before ‘int’
   42 | int     cobex_write (obex_t *self, void *data, uint8_t *buffer, int length);
      |                                                                 ^~~
/usr/include/multicobex/multi_cobex.h:43:28: error: ‘obex_t’ was not declared in this scope
   43 | int     cobex_handleinput (obex_t *self, void *data, int timeout);
      |                            ^~~~~~
/usr/include/multicobex/multi_cobex.h:43:36: error: ‘self’ was not declared in this scope
   43 | int     cobex_handleinput (obex_t *self, void *data, int timeout);
      |                                    ^~~~
/usr/include/multicobex/multi_cobex.h:43:42: error: expected primary-expression before ‘void’
   43 | int     cobex_handleinput (obex_t *self, void *data, int timeout);
      |                                          ^~~~
/usr/include/multicobex/multi_cobex.h:43:54: error: expected primary-expression before ‘int’
   43 | int     cobex_handleinput (obex_t *self, void *data, int timeout);
      |                                                      ^~~