[Linux] Hostent struct not defined

Surprisingly something as simple as this is eluding me, however I guess this is my first attempt at network programming in *nix.

I'm trying to resolve a host from name (eg: www.google.com) and connect over a TCP connection, however copying the necessary information from the resolved host is apparently not as simple as on Win.

So far this is what I have:

struct sockaddr_in sAddr;
struct hostent sServer;

// Set struct sAddr to all zeros.
memset(&sAddr, 0, sizeof(sAddr));

// Set family for struct
sAddr.sin_family = AF_INET;

// Resolve host from address
sServer = gethostbyname(sAddress);

if (sServer == 0)
	return false;

sAddr.sin_addr.s_addr = *((unsigned long*)sServer->h_addr); // <----- Error here, h_addr isn't defined.

For the record my includes are:

#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>

I'm confused as to why it isn't defined as in the man page for gethostbyname(), it is clearly stated h_addr is apart of the hostent struct, I also tried h_addr_list which is also clearly stated on the man page.

h_addr The first address in h_addr_list for backward compatibility.

Thanks for any help, appreciate it.