Changes order of members in sbbs_t... all libs need rebuilding.

(same bug-fix as for ftouch() back in May) - this function is currently unused.

The CRC headers now include gen_defs.h

(Wow... this was never updated from 16-bit from the look of it... Yech)

(_t means typedef).
No need to define BYTE/WORD/DWORD differently based on whether inttypes.h
is used or not.

Mostly changing sizeof(type) to sizeof(variable)

Change to a time32_t and add a comment for a correct fix later on.

(Does datoffset need to be signed?)

(Unlikely to actually work)

used/modified.

releases and that we're now using Info-ZIP instead.