Jump to content United States-English
HP.com Home Products and Services Support and Drivers Solutions How to Buy
» Contact HP
More options
HP.com home
HP C/HP-UX Reference Manual: HP-UX Systems > Chapter 1 What is HP C?

Compatibility Mode

» 

Technical documentation

Complete book in PDF
» Feedback
Content starts here

 » Table of Contents

 » Index

You may not want to change your existing code, or you may have old code that relies on certain non-ANSI features. Therefore, a compatibility mode of compilation has been provided. In this mode, virtually all programs that compiled and executed under previous releases of HP C/HP-UX will continue to work as expected.

In HP-UX 10.20 and earlier releases, compatibility mode is the default compilation mode. In HP-UX 10.30 forward, extended ANSI mode (-Ae) is the default.

Printable version
Privacy statement Using this site means you accept its terms Feedback to webmaster
© Hewlett-Packard Development Company, L.P.