2008.12.17 20:54 "[Tiff] Deleting tags from a directory", by Frank Warmerdam

2009.01.22 21:22 "Re: [Tiff] libtiff 4.0.0beta3", by Edward Lam

Oddly, i'm on it. I'm commiting a libport.h that will have some of these definitions in it. For now I'm only using this on windows (Makefile.vc). I'm really not too clear how all this libport magic works on unix.

It seems that the libport magic is based on autoconf magic which automatically enables building of correctly source files which provide implementations for missing functions.

If this is the case, then perhaps the right place to put the libport definitions are in tif_config.h-vms, tif_config.vc.h, and tif_config.wince.h (as appropriate).