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# 5-Way Navigation Library

## Detailed Description

This library provides 5-way navigation support for applications on the Treo 600 devices.

The 5-way navigation features and APIs described here have already existed in Palm OS SDK for Palm OS ver. 5.4.1 and above, and applications that are developed for newer devices should be using PalmSource's Palm OS definitions of these features and APIs. Developers can use palmOne defined features to extend support back to Treo 600 devices.

For more information on 5-way navigation support, please refer to palmOne Developer Guide and also the Palm OS Documentation.

## Files

- file HsNav.h
    Header file that 68K programs include to access HsNav functionality.

- file HsNavCommon.h
    Public common header file for 5-way navigation support on Treo 600.

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