H_ALOOKUP() Array based lookup function
H_FINDALOOKUP() Find a lookup value in a lookup array
H_LOOKUP() Perform a table based lookup
H_MENUKEYS() Output key codes for a menu
H_PRINTTBROWSE() Print the contents of a TBrowse object
H_SHOWALOOKUP() Show the description of an array based lookup code
H_SHOWLOOKUP() Show the description of a table based lookup code
H_TOGGLELOOKUP() Toggle prompt lines when browsing