kernels/linux-2.4.0/drivers/net/ppp_generic.c
/* Translates a PPP protocol number to a NP index (NP == network protocol) */
Translates a PPP protocol number to a NP index (NP == network protocol)
Translates a PPP protocol number to a NP index ( NP == network protocol )
static inline int proto_to_npindex(int proto)
{
	switch (proto) {
	case PPP_IP:
		return NP_IP;
	case PPP_IPV6:
		return NP_IPV6;
	case PPP_IPX:
		return NP_IPX;
	case PPP_AT:
		return NP_AT;
	}
	return -EINVAL;
}
static inline int proto_to_npindex ( int proto ) { switch ( proto ) { case PPP_IP : return NP_IP ; case PPP_IPV6 : return NP_IPV6 ; case PPP_IPX : return NP_IPX ; case PPP_AT : return NP_AT ; } return - EINVAL ; }
Translates a PPP protocol number to a NP index (NP == network protocol)
Translates a PPP protocol number to a NP index ( NP == network protocol )