| RETURN PARAMETER DESCRIPTION | 
 ; Successful Return:
 ; 6. DFN - Patient ID
 ; 7. NAME - Patient NAME
 ; 8. SDEC_ACCESS_TYPE_IEN - access type ID pointer to
 ;                           SDEC ACCESS TYPE file
 ; 9. SDEC_ACCESS_TYPE_NAME - access type NAME from
 ;                            SDEC ACCESS TYPE file
 ; 10. RESOURCEID - Pointer to the SDEC RESOURCE file
 ; 11. RESOURCE_NAME - NAME from SDEC RESOURCE file
 ; 12. USERIEN - DATA ENTRY CLERK id pointer to NEW PERSON file
 ; 13. USERNAME - DATA ENTRY CLERK name from NEW PERSON file
 ; Global Array in which each array entry contains data from the
 ; 14. DATE3 - DATE APPT MADE in external format
 ; 15. NOSHOW - NOSHOW flag 1=YES; 0=NO default to no
 ; 16. DATE4 - NOSHOW DATETIME in external format
 ; 17. USERIEN1 - NOSHOW BY USER id pointer to NEW PERSON file
 ; 18. USERNAME1 - NOSHOW BY USER name from NEW PERSON file
 ; 19. DATE5 - REBOOK DATETIME in external format
 ; 20. DATE6 - CANCEL DATETIME in external format
 ; 21. USERIEN2 - CANCELLED BY USER id pointer to NEW PERSON file
 ; 22. USERNAME2 - CANCELLED BY USER name from NEW PERSON file
 ; 23. CANCELLATION_REASONS_IEN - CANCELLATION REASON id pointer
 ; SDEC APPOINTMENT file 409.84.
 ;                            to CANCELLATION REASONS file 409.2
 ; 24. CANCELLATION_REASONS_NAME - CANCELLATION REASON name from
 ;                            CANCELLATION REASONS file
 ; 25. WALKIN - WALKIN flag y=YES; n=NO default to NO
 ; 26. CHECKOUT - CHECKOUT date/time in external format
 ; 27. V_PROVIDER_IEN - V PROVIDER IEN id pointer to
 ;                      V PROVIDER file
 ; 28. V_PROVIDER_NAME - V PROVIDER name from V PROVIDER FILE
 ; 29. PROVIEN - PROVIDER id pointer to NEW PERSON file
 ; 30. PROVNAME - PROVIDER name from NEW PERSON file
 ; Data is separated by ^:
 ; 31. STATUS - STATUS set of codes
 ;              valid values in external form are:
 ;                NO-SHOW
 ;                CLINIC
 ;                NO-SHOW & AUTO RE-BOOK
 ;                CANCELLED BY CLINIC & AUTO RE-BOOK
 ;                INPATIENT APPOINTMENT
 ;                CANCELLED BY PATIENT
 ;                CANCELLED BY PATIENT & AUTO-REBOOK
 ;                NO ACTION TAKEN
 ; 1. IEN - pointer to SDEC APPOINTMENT file
 ; 32. APPTLEN - LENGTH OF APPT numeric 5-120
 ; 33. APPT_STAT_IEN - PREV APPT STATUS id pointer to
 ;                     APPOINTMENT STATUS file 409.63
 ; 34. APPT_STAT_NAME - PREV APPT STATUS name from
 ;                      APPOINTMENT STATUS file
 ; 35. DAPTDT - DESIRED DATE OF APPOINTMENT in external format
 ; 36. SDID - EXTERNAL ID free-text
 ; 37. SDAPTYP - APPT REQUEST TYPE - variable pointer pointer
 ;               to one of these files:
 ;                SD WAIT LIST - E|<WL IEN> E|123
 ; 2. DATE1 - STARTTIME in external format
 ;                REQUEST/CONSULTATION - C|<CONSULT IEN> C|123
 ;                RECALL REMINDERS - R|^<RECALL IEN> R|123
 ; 38. NOTE - NOTE free-text converted from Word Processing
 ;            field. May contain Carriage return/line feed
 ;            characters
 ; 3. DATE2 - ENDTIME in external format
 ; 4. CHECKIN_TIME - CHECKIN date/time in external format
 ; 5. DATE - CHECK IN TIME ENTERED - date/time in external format
 
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