pointing to a target in GNUmakefile which depends on $(SMBLIB_TARGET)

and net_addr() to smb_netaddr().

subject_crc() to smb_subject_crc().

subject_crc() to smb_subject_crc().
Moved get_msgid() and ftn_msgid() to msg_id.c.

libraries (for both single and multi-threaded builds). SMBLIB files were moved
to src/smblib.

smb_faddrtoa(), smb_netaddr(), smb_subject_crc(), and smb_zonestr().

(both single and multi-threaded) and DLL (multi-threaded only).

(both single and multi-threaded).

smb_open_fp() now accepts a "share" mode argument (to support both shared and
non-shared files).
Eliminated smb.shd_buf, use dynamically allocated setvbuf() buffer.

(for maintenance/repair) by fixsmb or smbutil.
smb_lock() now retries if the .lock file already exists or can't be created.

Bugfix: didn't free data fields if smb_addmsghdr() failed.

successful.

Bugfix: wasn't freeing data fields if post was unsuccessful.

Use smb_freemsg_dfields() isntead of smb_freemsgdat().

Call smb_freemsgdat/dfields *after* logging smb.last_error.
Bugfix: wasn't freeing dfields if forward was unsuccessful.

Call smb_freemsgdat/dfields *after* logging smb.last_error.
Only signal (touch) sub-board semaphore file if post was successful.

call smb_freemsgdat/dfields *after* logging smb.last_error.

wildcards (e.g. "*.SHD").