--- qemu/ui/spice-display.h	2018/04/24 19:04:04	1.1.1.2
+++ qemu/ui/spice-display.h	2018/04/24 19:32:41	1.1.1.3
@@ -22,6 +22,7 @@
 #include "qemu-thread.h"
 #include "console.h"
 #include "pflib.h"
+#include "sysemu.h"
 
 #define NUM_MEMSLOTS 8
 #define MEMSLOT_GENERATION_BITS 8
@@ -33,6 +34,20 @@
 
 #define NUM_SURFACES 1024
 
+/*
+ * Internal enum to differenciate between options for
+ * io calls that have a sync (old) version and an _async (new)
+ * version:
+ *  QXL_SYNC: use the old version
+ *  QXL_ASYNC: use the new version and make sure there are no two
+ *   happening at the same time. This is used for guest initiated
+ *   calls
+ */
+typedef enum qxl_async_io {
+    QXL_SYNC,
+    QXL_ASYNC,
+} qxl_async_io;
+
 typedef struct SimpleSpiceDisplay SimpleSpiceDisplay;
 typedef struct SimpleSpiceUpdate SimpleSpiceUpdate;
 
@@ -74,9 +89,24 @@ void qemu_spice_destroy_update(SimpleSpi
 void qemu_spice_create_host_memslot(SimpleSpiceDisplay *ssd);
 void qemu_spice_create_host_primary(SimpleSpiceDisplay *ssd);
 void qemu_spice_destroy_host_primary(SimpleSpiceDisplay *ssd);
-void qemu_spice_vm_change_state_handler(void *opaque, int running, int reason);
+void qemu_spice_vm_change_state_handler(void *opaque, int running,
+                                        RunState state);
+void qemu_spice_display_init_common(SimpleSpiceDisplay *ssd, DisplayState *ds);
 
 void qemu_spice_display_update(SimpleSpiceDisplay *ssd,
                                int x, int y, int w, int h);
 void qemu_spice_display_resize(SimpleSpiceDisplay *ssd);
 void qemu_spice_display_refresh(SimpleSpiceDisplay *ssd);
+
+void qemu_spice_add_memslot(SimpleSpiceDisplay *ssd, QXLDevMemSlot *memslot,
+                            qxl_async_io async);
+void qemu_spice_del_memslot(SimpleSpiceDisplay *ssd, uint32_t gid,
+                            uint32_t sid);
+void qemu_spice_create_primary_surface(SimpleSpiceDisplay *ssd, uint32_t id,
+                                       QXLDevSurfaceCreate *surface,
+                                       qxl_async_io async);
+void qemu_spice_destroy_primary_surface(SimpleSpiceDisplay *ssd,
+                                        uint32_t id, qxl_async_io async);
+void qemu_spice_wakeup(SimpleSpiceDisplay *ssd);
+void qemu_spice_start(SimpleSpiceDisplay *ssd);
+void qemu_spice_stop(SimpleSpiceDisplay *ssd);