status.i4.v = console_user_name_c(console.i4.v, user_name.i1a.r)

	This routine returns the user name for a given console.

	console		console number
	user_name	returned null terminated console user name
			(allow UTIL_MAX_USER_NAME_LEN characters)

	This function returns status values as follows:

	OK			success
	ACNET_xxx		error in reading console user name information

	This function requires the following include files:

	cbslib_h, utilnet_h, acnet_errors_h

	Related functions:

	console_display_name_c, console_getenv_c, console_getlnm_c

	C/C++ usage:

	char	user_name[UTIL_MAX_USER_NAME_LEN+1];
	int	status;
	int	console = 134;

	status = console_user_name_c(console_number,user_name);