1- header file dependencies revisit
2- hooks cleanup
3- testsuites
4- FIXME's
5- memory accesses still test if profiling is on even in fast mode
6- have semantic code use G/SET_H_FOO if not default [incl fun-access]
7- have G/SET_H_FOO macros call function if fun-access
8- --> can always use G/S_H_FOO macros
9