NAME
        SetCurrentDirName -- Sets the directory name for the process (V36)

   SYNOPSIS
        success = SetCurrentDirName(name)
        D0                        D1

        bool setcurrentdirname(strptr)

   FUNCTION
        Sets the name for the current dir in the cli structure.  If the name
        is too long to fit, a failure is returned, and the old value is left
        intact.  It is advised that you inform the user of this condition.
        This routine is safe to call even if there is no CLI structure.

   INPUTS
        name    - Name of directory to be set.

   RESULT
        success - Success/failure indicator

   BUGS
        This clips to a fixed (1.3 compatible) size.

   SEE ALSO
        getcurrentdirname()