Int 61 Fn 15  - Pc/tcp Kernel V2.05 - "net_recvfrom" - ???                 [N]

   AH = 15h
   ???

Return: ???

Notes: this function is described as "unused" in the v2.2 documentation
   this function is not supported by Beame&Whiteside's BWPCTCP v3.0a shim

See Also: INT 61/AH=0Bh,INT 61/AH=14h