Not really sure what you are needing for the G95 example but here is what you do, G95 mode in your preamble then any G1,G2,G3 moves after that will be feed per rev, so G1X10Z-20F0.3 would be a move to X10 Z-20 at a feed rate of 0.3mm/rev. If you use imperial then the approx equivelent would be a F of 0.0012.
G71, dont really know the answer but it is probably unlikely.
Hood