Temporary header file '/tmp/oh9tUoNiIW/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/spice-1/spice/barrier.h"
  #include "/usr/include/spice-1/spice/end-packed.h"
  #include "/usr/include/spice-1/spice/enums.h"
  #include "/usr/include/spice-1/spice/ipc_ring.h"
  #include "/usr/include/spice-1/spice/macros.h"
  #include "/usr/include/spice-1/spice/protocol.h"
  #include "/usr/include/spice-1/spice/qxl_dev.h"
  #include "/usr/include/spice-1/spice/qxl_windows.h"
  #include "/usr/include/spice-1/spice/start-packed.h"
  #include "/usr/include/spice-1/spice/stats.h"
  #include "/usr/include/spice-1/spice/stream-device.h"
  #include "/usr/include/spice-1/spice/types.h"
  #include "/usr/include/spice-1/spice/vd_agent.h"

  // add classes
  QXLAlphaBlend* tmp_add_class_0;
  QXLBitmap* tmp_add_class_1;
  QXLBlackness* tmp_add_class_2;
  QXLBrush* tmp_add_class_3;
  QXLClip* tmp_add_class_4;
  QXLClipRects* tmp_add_class_5;
  QXLCommand* tmp_add_class_6;
  QXLCommandExt* tmp_add_class_7;
  QXLCommandRing* tmp_add_class_8;
  QXLCommandRing_ring_el* tmp_add_class_9;
  QXLCompatAlphaBlend* tmp_add_class_10;
  QXLCompatDrawable* tmp_add_class_11;
  QXLCompatUpdateCmd* tmp_add_class_12;
  QXLComposite* tmp_add_class_13;
  QXLCopy* tmp_add_class_14;
  QXLCopyBits* tmp_add_class_15;
  QXLCursor* tmp_add_class_16;
  QXLCursorCmd* tmp_add_class_17;
  QXLCursorHeader* tmp_add_class_18;
  QXLCursorRing* tmp_add_class_19;
  QXLCursorRing_ring_el* tmp_add_class_20;
  QXLDataChunk* tmp_add_class_21;
  QXLDrawable* tmp_add_class_22;
  QXLEscapeSetCustomDisplay* tmp_add_class_23;
  QXLFill* tmp_add_class_24;
  QXLHead* tmp_add_class_25;
  QXLImage* tmp_add_class_26;
  QXLImageDescriptor* tmp_add_class_27;
  QXLImageID* tmp_add_class_28;
  QXLLineAttr* tmp_add_class_29;
  QXLMemSlot* tmp_add_class_30;
  QXLMessage* tmp_add_class_31;
  QXLMode* tmp_add_class_32;
  QXLModes* tmp_add_class_33;
  QXLMonitorsConfig* tmp_add_class_34;
  QXLOpaque* tmp_add_class_35;
  QXLPalette* tmp_add_class_36;
  QXLPath* tmp_add_class_37;
  QXLPathSeg* tmp_add_class_38;
  QXLPattern* tmp_add_class_39;
  QXLPoint* tmp_add_class_40;
  QXLPoint16* tmp_add_class_41;
  QXLPointFix* tmp_add_class_42;
  QXLQMask* tmp_add_class_43;
  QXLQUICData* tmp_add_class_44;
  QXLRam* tmp_add_class_45;
  QXLRasterGlyph* tmp_add_class_46;
  QXLRect* tmp_add_class_47;
  QXLReleaseInfo* tmp_add_class_48;
  QXLReleaseInfoExt* tmp_add_class_49;
  QXLReleaseRing* tmp_add_class_50;
  QXLReleaseRing_ring_el* tmp_add_class_51;
  QXLRom* tmp_add_class_52;
  QXLRop3* tmp_add_class_53;
  QXLString* tmp_add_class_54;
  QXLStroke* tmp_add_class_55;
  QXLSurface* tmp_add_class_56;
  QXLSurfaceCmd* tmp_add_class_57;
  QXLSurfaceCreate* tmp_add_class_58;
  QXLSurfaceId* tmp_add_class_59;
  QXLText* tmp_add_class_60;
  QXLTransparent* tmp_add_class_61;
  QXLURect* tmp_add_class_62;
  QXLUpdateCmd* tmp_add_class_63;
  SpiceDataHeader* tmp_add_class_64;
  SpiceLinkAuthMechanism* tmp_add_class_65;
  SpiceLinkEncryptedTicket* tmp_add_class_66;
  SpiceLinkHeader* tmp_add_class_67;
  SpiceLinkMess* tmp_add_class_68;
  SpiceLinkReply* tmp_add_class_69;
  SpiceMiniDataHeader* tmp_add_class_70;
  SpiceStat* tmp_add_class_71;
  SpiceStatNode* tmp_add_class_72;
  SpiceSubMessage* tmp_add_class_73;
  SpiceSubMessageList* tmp_add_class_74;
  StreamDevHeader* tmp_add_class_75;
  StreamMsgCapabilities* tmp_add_class_76;
  StreamMsgCursorMove* tmp_add_class_77;
  StreamMsgCursorSet* tmp_add_class_78;
  StreamMsgData* tmp_add_class_79;
  StreamMsgDeviceDisplayInfo* tmp_add_class_80;
  StreamMsgFormat* tmp_add_class_81;
  StreamMsgNotifyError* tmp_add_class_82;
  StreamMsgQualityIndicator* tmp_add_class_83;
  StreamMsgStartStop* tmp_add_class_84;
  VDAgentAnnounceCapabilities* tmp_add_class_85;
  VDAgentAudioVolumeSync* tmp_add_class_86;
  VDAgentClipboard* tmp_add_class_87;
  VDAgentClipboardGrab* tmp_add_class_88;
  VDAgentClipboardRelease* tmp_add_class_89;
  VDAgentClipboardRequest* tmp_add_class_90;
  VDAgentDeviceDisplayInfo* tmp_add_class_91;
  VDAgentDisplayConfig* tmp_add_class_92;
  VDAgentFileXferDataMessage* tmp_add_class_93;
  VDAgentFileXferStartMessage* tmp_add_class_94;
  VDAgentFileXferStatusError* tmp_add_class_95;
  VDAgentFileXferStatusMessage* tmp_add_class_96;
  VDAgentFileXferStatusNotEnoughSpace* tmp_add_class_97;
  VDAgentGraphicsDeviceInfo* tmp_add_class_98;
  VDAgentMaxClipboard* tmp_add_class_99;
  VDAgentMessage* tmp_add_class_100;
  VDAgentMonConfig* tmp_add_class_101;
  VDAgentMonitorMM* tmp_add_class_102;
  VDAgentMonitorsConfig* tmp_add_class_103;
  VDAgentMouseState* tmp_add_class_104;
  VDAgentReply* tmp_add_class_105;
  VDIChunkHeader* tmp_add_class_106;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/oh9tUoNiIW/dump1.h"  -I/usr/include/spice-1