inet_lnaof()

extract the local network address from an Internet address

Synopsis:

#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>

unsigned long inet_lnaof( struct in_addr in );

Description:

The inet_lnaof() routine returns the local network address for an Internet address.

All Internet addresses are returned in network byte order (bytes are ordered from left to right). All network numbers and local address parts are returned as machine-format integer values. For more information on Internet addresses, see inet_aton().

Returns:

A local network address.

Classification:

UNIX

See also:

inet_aton(), inet_netof()