Porting to VMS, facing pedantic compiler

I've been porting PHP to VMS for the past couple of weeks, how can I feed back some of my changes into the source tree so it's less work to track the changes? The fixes I'm interested in don't apply to VMS per se, but rather cases where the compiler squawks about intermixing signed and unsigned char pointers. An example is at http://www.er6.eng.ohio-state.edu/~jonesd/php/diffs/html.c.diff You can tell the compiler to not issue pointer mismatch warnings, but that disables it for all types of pointers - not a good idea. ------------------------------------------------------------------------------ David L. Jones | Phone: (614) 292-6929 Ohio State Unviversity | Internet: 1971 Neil Ave. Rm. 406 | jonesd@kcgl1.eng.ohio-state.edu Columbus, OH 43210 | jones-d@eng.ohio-state.edu