lap(3N)                                                   lap(3N)



     NAME
          lap_default - AppleTalk  Link  Access  Protocol  (LLAP/ELAP)
          interface

     SYNOPSIS
          char *lap_default()

     DESCRIPTION
          The lap_default routine returns a character pointer to the
          LAP interface name of the default interface as defined in
          /etc/appletalkrc.  It returns NULL on error.

     ERRORS
          If an error occurs, lap_default returns NULL, with a de-
          tailed error code in errno.

          [ENOENT]       No AppleTalk interface exists.

     FILES
          /dev/appletalk/lap/*/...
          /etc/appletalkrc

     SEE ALSO
          atp(3N), ddp(3N), nbp(3N), pap(3N), rtmp(3N), ap-
          pletalkrc(4), appletalk(7); Inside AppleTalk; ``AppleTalk
          Programming Guide,'' in A/UX Network Applications Program-
          ming.




























     April, 1990                                                     1