Enum pl_sock_interfaces

Enum pl_sock_interfaces contains the list of available network interfaces:

EM1000 Platform

0 — PL_SOCK_INTERFACE_NULL:	Null (empty) interface.
1 — PL_SOCK_INTERFACE_NET (default):	Ethernet interface.
3 — PL_SOCK_INTERFACE_PPP:	PPP interface.
4 — PL_SOCK_INTERFACE_PPPOE:	PPPoE interface.

0 — PL_SOCK_INTERFACE_NULL:	Null (empty) interface.
1 — PL_SOCK_INTERFACE_NET (default):	Ethernet interface.
2 — PL_SOCK_INTERFACE_WLN:	Wi-Fi interface.
3 — PL_SOCK_INTERFACE_PPP:	PPP interface.
4 — PL_SOCK_INTERFACE_PPPOE:	PPPoE interface.