Temporary header file '/tmp/VwGF6jOugE/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/SuperCollider/common/SC_Alloca.h"
  #include "/usr/include/SuperCollider/common/SC_BoundsMacros.h"
  #include "/usr/include/SuperCollider/common/SC_Endian.h"
  #include "/usr/include/SuperCollider/common/SC_Export.h"
  #include "/usr/include/SuperCollider/common/SC_Reply.h"
  #include "/usr/include/SuperCollider/common/SC_StringBuffer.h"
  #include "/usr/include/SuperCollider/common/SC_Types.h"
  #include "/usr/include/SuperCollider/common/SC_fftlib.h"
  #include "/usr/include/SuperCollider/common/clz.h"
  #include "/usr/include/SuperCollider/common/function_attributes.h"
  #include "/usr/include/SuperCollider/common/wintime.h"
  #include "/usr/include/SuperCollider/lang/SC_LanguageClient.h"
  #include "/usr/include/SuperCollider/plugin_interface/FFT_UGens.h"
  #include "/usr/include/SuperCollider/plugin_interface/Hash.h"
  #include "/usr/include/SuperCollider/plugin_interface/SCComplex.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_BelaScope.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_BufGen.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_Complex.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_Constants.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_DemandUnit.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_FifoMsg.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_Graph.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_InlineBinaryOp.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_InlineUnaryOp.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_InterfaceTable.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_Node.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_PlugIn.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_PlugIn.hpp"
  #include "/usr/include/SuperCollider/plugin_interface/SC_RGen.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_Rate.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_SndBuf.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_Unit.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_Wire.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_World.h"
  #include "/usr/include/SuperCollider/plugin_interface/SC_sndfile_stub.h"
  #include "/usr/include/SuperCollider/plugin_interface/Unroll.h"
  #include "/usr/include/SuperCollider/plugin_interface/sc_msg_iter.h"
  #include "/usr/include/SuperCollider/server/ErrorMessage.hpp"
  #include "/usr/include/SuperCollider/server/SC_OSC_Commands.h"
  #include "/usr/include/SuperCollider/server/SC_WorldOptions.h"

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/VwGF6jOugE/dump1.h"  -I/usr/include/SuperCollider/common

In file included from /tmp/VwGF6jOugE/dump1.h:22:
/usr/include/SuperCollider/common/wintime.h:3:10: fatal error: WinSock2.h: No such file or directory
    3 | #include <WinSock2.h> // for timeval struct
      |          ^~~~~~~~~~~~
compilation terminated.