A two byte or four byte binary variable containing the link to the first record of the comments for the current primary data record. Note that this field will have to be included in the primary data file record, and that it must be the same size as the links in the memo file. (Also see XPOS:  Return status codes.)

On return from any editing call, LINK will contain the updated pointer to the memo pad, and should be saved in the primary data file record. Note that although INMEMO will preserve the same LINK when editing an existing memo, it may change from 0 to some other number (when adding a memo) or from some other number back to zero (when all of the text within a memo pad is deleted.)