Wrap ClipNotify to see region motions during MoveWindow.

Check window reorigin in PositionWindow and bump pixmap serial numbers to
    revalidate GCs.
Fix picture clip region origin in automatic update
Initialize client private 'critical' value
Clean up pixmap bounds checking code to only affect contents allocated by
    fb.
Oops. Call SourceValidate for Composite operations.
Add Xchips server (vesa based)

hw/kdrive/chips/Makefile.am

@@ -0,0 +1,28 @@
+INCLUDES = 					\
+	@KDRIVE_INCS@				\
+	-I$(top_srcdir)/hw/kdrive/vesa		\
+	@XSERVER_CFLAGS@
+
+bin_PROGRAMS = Xchips
+
+if TSLIB
+TSLIB_FLAG = -lts
+endif
+
+noinst_LIBRARIES = libchips.a
+
+libchips_a_SOURCES = 	\
+	chipsdraw.c	\
+	chips.c		\
+	chips.h	
+
+Xchips_SOURCES = \
+	chipsstub.c
+
+Xchips_LDADD = \
+	libchips.a 				\
+	$(top_builddir)/hw/kdrive/vesa/libvesa.a \
+	@KDRIVE_LIBS@				\
+	@XSERVER_LIBS@                          \
+	$(TSLIB_FLAG)
+