- id.h (struct tree, comp_id, make_tree), id.c (comp_id, make_tree):
comparison function now takes "void *" (pointing to a "struct id")
arguments instead of "struct id *", for compatibility with jrb
- id.c (comp_id, do_comp_id): added wrapper to convert "void *" back to
"struct id *"
This is a change of the underlying mechanism but it's not polished or
optimized yet. The compare functions haven't been updated, so they work
but produce compiler warnings because of type mismatches.
- Makefile (OBJS): added jrb.o
- id.h, id.c: use jrb instead of own dumb binary trees
- TODO: brag about the efficiency improvement
