Re: [9fans] porting help please (gcc void pointer handling)

[Charles Forsyth]

you might consider using a sed script to change the CT_.* style #defines,
and run the sed script from the mkfile/makefile, so although the
porting is (in your sense) `destructive' it's done by changing the
original source file automatically. you could sed (say) from a .h.orig to a .h
using a single rule.