status.i4.v = my_host_name_c(host_name.i1a.r, max_return.i4.v)

	This routine returns the host name for the calling program.

	host_name	returned null terminated host name
	max_return	maximum number of characters to return

	This function returns ACNET status values as follows:

	OK			success
	CLIB_GENERR		failed to determine the host name
	CLIB_TRUNCATED		returned host name was truncated

	This function requires the following include files:

	clib_h, acnet_errors_h

	Related functions:

	my_display_name_c, my_system_info_c, mynode, myconsole, myname,
	my_ascii_name, my_gen_name, my_generic_ascii_name, myinstance,
	myslot, mypage, clib_environment, my_executable_name_c, my_user_name,
	my_acnet_user_name, my_control_system_name

	C/C++ usage:

	char	host_name[MAX_RETURN];
	int	status;
	int	max_return = MAX_RETURN;

	status = my_host_name_c(host_name,max_return);