oPng.cmo: ../corelib/oImage.cmi png.cmi 
oPng.cmx: ../corelib/oImage.cmx png.cmx 
png.cmo: ../corelib/bitmap.cmi ../corelib/image.cmi ../corelib/index16.cmi \
    ../corelib/index8.cmi ../corelib/rgb24.cmi png.cmi 
png.cmx: ../corelib/bitmap.cmx ../corelib/image.cmx ../corelib/index16.cmx \
    ../corelib/index8.cmx ../corelib/rgb24.cmx png.cmi 
png.cmi: ../corelib/image.cmi 
