These sources were imported from the vigra 1.5.0 release.

The following parts of the tree were omitted:
	.cvsignore
	configure
	Makefile.in
	config/
	test/
	doc/
	include/IRIX
	src/examples
	src/Makefile.in
	src/vigra.dsw
	src/vigra.sln
	src/impex/Makefile.in
	src/impex/.cvsignore
	src/impex/vigraimpex_dll.vcproj
	src/impex/impex.vcproj

and the code was integrated into the lprof CMake build system by adding a CMakeLists.txt file.
