1994.08.08 15:11 "Re: request for more tiff utils", by Niles Ritter
And a couple minor things:
for xtiff in the contrib, TIFFTAG_COLORRESPONSECURVE is undefined. defining it to 300 seems to work ok.
I'm pretty sure this is an obsolete tag and should not be supported. (or at least, if encountered on reading, a warning message emitted) The index for the TIFF 6.0 spec, under "ColorResponseCurve" refers the reader to the "TransferFunction" tag (value=301) as its more robust replacement. If it is still in the xtiff code it should be changed to reflect the newer spec.