DEVEL15-windows-smb-vc-refcount-debugging-20080801

DEVEL15-windows-smb-vc-refcount-debugging-20080801

LICENSE MIT

define DEBUG_SMB_REFCOUNT in smb.h to activate refcount debugging
versions of the functions that log the file and line number as
well as object and refcount.  This is for use in debugging refcount
leaks.

rename GetPacket and GetNCB to smb_GetPacket and smb_GetNCB, etc.,
to enforce the name space.  Do not confuse with similar Win32 API
functions.

restructure some code that refers to smb_vc_t references in order
to clarify where the refcount is dropped.

(cherry picked from commit 1f7ab13b6fffcf236927c7e3173d6e59d1521f4c)