;Does entry exist
; Input : FILE - File number
; FIELD - Field number
; IREF - Internal reference
VALMATCH(FILE,FIELD,IREF,VALUE)
;Check input value against stored value
; Input : FILE - File number
; FIELD - Field number
; IREF - Internal reference
; VALUE - Value to verify
SETCODE(FILE,FIELD)
;Is field a set of codes
; Input : FILE - File number
; FIELD - Field number
STOREIT(FILE,FIELD,IREF,VUID,NTNL,ERRARR)
;Store VUID
; Input : FILE - File number
; FIELD - Field number
; IREF - Internal reference
; VUID - VUID
; NTNL - National term
; 0 = No (default) 1 = Yes
; ERRARR - Error array (closed root)
TERM(DATA,EINDX,AINDX,ERRARR,FILE,FIELD)
;Process 'Term' portion of XML document
; Input : DATA - Array reference from which the 'File' element
; begins (closed root)
; EINDX - Element index array (closed root)
; AINDX - Attribute index array (closed root)
; ERRARR - Error array (closed root)
; FILE - Value of 'FileNumber' element
; FIELD - Value of 'FieldNumber' element