diff --git a/src/os_msdos.c b/src/os_msdos.c
index 84341ed..dee6d91 100644
--- a/src/os_msdos.c
+++ b/src/os_msdos.c
@@ -711,9 +711,7 @@
     static  int
 WaitForChar(long msec)
 {
-    union REGS	regs;
     long	starttime = 0;
-    int		x, y;
 
     if (msec != 0)
 	starttime = biostime(0, 0L);
@@ -723,6 +721,8 @@
 #ifdef FEAT_MOUSE
 	long		clicktime;
 	static int	old_status = 0;
+	union REGS	regs;
+	int		x, y;
 
 	if (mouse_avail && mouse_active && mouse_click < 0)
 	{