(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").

smb_getmsgidx/hdr_by_msgid/ftnid() for fast auto-thread linkage.

argument.

smb_hallochdr() and smb_hallocdat() for calculating the required padding for
proper block alignment.

PAD_LENGTH_FOR_ALIGNMENT

Using BOOL macros instead of int's and numeric constants.

message (in memory) as already hashed with smb_hashmsg(), preventing redundant
hashing by smb_addmsghdr().
Using SMB_SUCCESS instead of 0.
Fixed a case where smb_addmsghdr() could return without calling
smb_unlocksmbhdr() if the header was an invalid header length (too large).
smb_addmsghdr() now hashes the header fields if the message has not already
been hashed with smb_hashmsg() before allocating header blocks and
will return a failure (SMB_DUPE_MSG) with detail in smb.last_error if a
duplicate hash was found - new feature of smb_hashmsg().