About This Reference

Updated: October 26, 2022

The C Library Reference describes the C functions, data types, and protocols that are included as part of the QNX Neutrino RTOS.

For information about: See:
Specific entries A ¦ B ¦ C ¦ D ¦ E ¦ F ¦ G ¦ H ¦ I ¦ J ¦ K ¦ L ¦ M ¦ N ¦ O ¦ P ¦ Q ¦ R ¦ S ¦ T ¦ U ¦ V ¦ W ¦ X ¦ Y ¦ Z
An overview of what you'll find in each entry What's in a Function Description?
Descriptions of the manifests that you can use for compile-time changes or inspection Manifests
Describes the character sets and C standard environment macros that QNX Neutrino supports. Character Sets
Complete safety information Full Safety Information
Terms used in QNX Neutrino documentation Glossary

For information about programming in QNX Neutrino, see Getting Started with QNX Neutrino and the QNX Neutrino Programmer's Guide.

For information about licensing, see Licensing information in Typographical Conventions, Support, and Licensing.