hton long long

I need some suggestions. What would be the best way to make an hton for data stored as a long long? Should I make a brand new function or use a type of manipulation of the already made hton's? I have been attempting to write my own function but I am having a tough time.

Your thoughts?

Well, I finally found something to do it? Is this some decent code?

Code:

unsigned long long htonll (unsigned long long hostlonglong)
{
	unsigned long long retval;
	
	retval = hostlonglong;

	retval = ((unsigned long long) htonl(hostlonglong & 0xFFFFFFFF)) << 32;
	retval |= htonl((hostlonglong & 0xFFFFFFFF00000000) >> 32);

   return(retval);
}

Looks good.

I use one almost exactly like your code. Haven't encountered problems so far.