Fix build for vc++6. For some reason, this commit dragged in a slew of 
changes related to dependencies, but I don't know why. The _only_ file 
that needs to be backported is AbiImpExp.dsp.
CVS: ----------------------------------------------------------------------
CVS: Enter Log.  Lines beginning with `CVS:' are removed automatically
CVS:
CVS: Committing in .
CVS:
CVS: Modified Files:
CVS: 	AbiFmt.dsp AbiImpExp.dsp AbiUtil.dsp AbiXap.dsp AbiGr.dsp
CVS: 	AbiWPAp.dsp
CVS: ----------------------------------------------------------------------
Received on Fri Apr 22 05:05:52 2005
This archive was generated by hypermail 2.1.8 : Fri Apr 22 2005 - 05:05:54 CEST