Host Language Interface

Table of Contents

Introduction

HLI Procedures

Program Logic

Initialization

File Specification

Record Handling

Field Specification

Information and Utility Procedures

Relationship to ACCENT R

Procedure Calling Conventions

FORTRAN

COBOL

C

Syntax Notation

Procedure Call Arguments

Procedure Call Descriptions

ACCCLS

ACCCMD

ACCCRE

ACCDBL

ACCDEL

ACCEND

ACCFRE

ACCGET

ACCINI

ACCKWD

ACCLOA

ACCLOK

ACCOPN

ACCPUT

ACCRDY

ACCSTO

ACCVER

Linking Programs

VAX/OpenVMS Installation Notes

Error Handling & Debugging Tools

Fields with Occurs

HLI Call Summary

Appendix A: Comprehensive Examples

COBOL Example

C Example

FORTRAN Example

Appendix B: AUX Messages

Appendix C: HLI Error Messages

Appendix D: Warning Messages

Appendix E: 3GL External Procedure Calling

Appendix F: Obsolete Routines

Index