Continuation Pointer (DSC) segment — HL7v2 v2.5.1.
Used to indicate that a response is continued in a subsequent message, providing a continuation pointer and style.
2 fields per HL7 v2.5.1 specification.
@type t() :: %HL7v2.Segment.DSC{ continuation_pointer: term(), continuation_style: term(), extra_fields: term() }