status.i4.v = full_name_to_console_user_name(full_name.i1a.r,

	These routines returns the console user name corresponding to a
	full name.

	full_name	null terminated full user name
			(up to FULL_NAME_LEN characters)
	user_name	returned null terminated console user name
			(allow USER_NAME_LEN + 1 characters)

	This function returns ACNET status values as follows:

	OK			success
	CLIB_NO_SUCH		full name does not exist
	SQL_xxx			error retrieving user name

	This function requires the following include files:

	cnsparam_h, clib_h, acnet_errors_h

	Related functions:

	console_user_name_to_full_name, is_valid_username, is_valid_user,
	user_validation_c, user_password, user_is_a_person, is_dabbel_user,

	C/C++ usage:

	static const char	full_name[] = "Brian Hendricks";
	char	user_name[USER_NAME_LEN+1];
	int	status;

	status = full_name_to_console_user_name(full_name,user_name);