Int 61 Fn 0007  - Banyan Vines - Get User Name                             [N]

   AX = 0007h
   BX = 0005h
   DS:DX -> 64-byte buffer for user's StreetTalk name

Return: AX = status
       0000h successful
       0001h network software not installed or incompatible

Note:  if no user logged in, first byte of returned name will be 00h

See Also: AX=0007h/BX=0007h