okay guys, what I just committed has
#define APR_UINT64_T_HEX_FMT_LEN (sizeof(APR_UINT64_T_HEX_FMT) - 1)
in apr.h*.
What I think what everybody agrees is cool is to have these APR_foo_FMT_LEN symbols disappear with APR 1.0.
I think Joe wanted to delete them ASAP and Bill wanted to mark them deprecated for now.
