5 files changed, 30 insertions, 0 deletions
diff --git a/hw/dmx/dmxinit.c b/hw/dmx/dmxinit.c
index e5598e331..f481cf5c9 100644
--- a/hw/dmx/dmxinit.c
+++ b/hw/dmx/dmxinit.c
@@ -846,6 +846,12 @@ void AbortDDX(void)
     }
 }
 
+#ifdef DDXBEFORERESET
+void ddxBeforeReset(void)
+{
+}
+#endif
+
 /** This function is called in Xserver/dix/main.c from \a main() when
  * dispatchException & DE_TERMINATE (which is the only way to exit the
  * main loop without an interruption. */
diff --git a/hw/kdrive/ephyr/ephyrinit.c b/hw/kdrive/ephyr/ephyrinit.c
index eecad7e42..2b72b4e0a 100644
--- a/hw/kdrive/ephyr/ephyrinit.c
+++ b/hw/kdrive/ephyr/ephyrinit.c
@@ -93,6 +93,13 @@ InitInput (int argc, char **argv)
   KdInitInput();
 }
 
+#ifdef DDXBEFORERESET
+void
+ddxBeforeReset (void)
+{
+}
+#endif
+
 void
 ddxUseMsg (void)
 {
diff --git a/hw/kdrive/fake/fakeinit.c b/hw/kdrive/fake/fakeinit.c
index 2cfcbedd5..0472a7183 100644
--- a/hw/kdrive/fake/fakeinit.c
+++ b/hw/kdrive/fake/fakeinit.c
@@ -60,6 +60,13 @@ InitInput (int argc, char **argv)
     KdInitInput ();
 }
 
+#ifdef DDXBEFORERESET
+void
+ddxBeforeReset (void)
+{
+}
+#endif
+
 void
 ddxUseMsg (void)
 {
diff --git a/hw/kdrive/sdl/sdl.c b/hw/kdrive/sdl/sdl.c
index a83c84a5d..df63fd1b7 100644
--- a/hw/kdrive/sdl/sdl.c
+++ b/hw/kdrive/sdl/sdl.c
@@ -240,6 +240,12 @@ void InitInput(int argc, char **argv)
         KdInitInput();
 }
 
+#ifdef DDXBEFORERESET
+void ddxBeforeReset(void)
+{
+}
+#endif
+
 void ddxUseMsg(void)
 {
 	KdUseMsg();
diff --git a/include/os.h b/include/os.h
index 2f6b0c06f..dad1af787 100644
--- a/include/os.h
+++ b/include/os.h
@@ -83,6 +83,10 @@ typedef struct _NewClientRec *NewClientPtr;
 #include <stdio.h>
 #include <stdarg.h>
 
+#ifdef DDXBEFORERESET
+extern void ddxBeforeReset (void);
+#endif
+
 #ifdef DDXOSVERRORF
 extern _X_EXPORT void (*OsVendorVErrorFProc)(const char *, va_list args);
 #endif