Converted some int variables to BOOLs.
Using new smb_hashes() and smb_findhash() syntax.
Search for each hashable message item and display an error for each hash
not found in hash file.

MSGID's and FTN MSGID's) so that a bit-mask may be passed to functions like
smb_findhash(), allowing selective duplicate searches without pre-marking
hashes (to be skipped) in a message's hash list. This limits the number of
possible hash sources to 32 total (down from 256) - not a real concern.

This change will render existing msg-id's in hash files obsolete.

The usage of the following functions were effected:
smb_addmsg() - from BOOL (dupechk) to bit-field (dupechk_hashes)
smb_msghashes() - removed dupechk kludge (to pre-mark text hash)
smb_findhash() - added source_mask argument to select which source types

projects).

stays visiable at all times, it also means the mouse actually works (which
is preferrable)

(str_util.c builds single-thread for many things, and needs the definition
for sem_t in an include... on NetBSD this is ONLY available from xp_sem.h)

source, not the source string itself.
Created smb_hashsource(), which returns the actual source string (if possible).

Indented some bmake directives for readability.
Removed libobjs.mk (not used).

The syncterm diddling here is completely useless... ignore it and it'll
go away.

Diddle .bmake some more to make implicit rules work better...

terminator).

Added warning log message if default .ini values are being used.