# <cerrno>

<head><title>&lt;cerrno&gt;</title></head>

# `<cerrno>`

* * *

Include the standard header **`<cerrno>`**
to effectively include the Standard C library header
[`<errno.h>`](https://docs.qualcomm.com/doc/80-N3040-23/topic/cpp_errno.html).

    #include <errno.h>Copy to clipboard

* * *

See also the
**[Table of Contents](https://docs.qualcomm.com/doc/80-N3040-23/topic/cpp_index.html#Table%20of%20Contents)** and the
**[Index](https://docs.qualcomm.com/doc/80-N3040-23/topic/_cpp_index.html)**.

*[Copyright](https://docs.qualcomm.com/doc/80-N3040-23/topic/cpp_crit_pjp.html) © 1992-2006by P.J. Plauger. All rights reserved.*

<!--V5.01:1566-->

Last Published: Oct 06, 2026

Previous Topic
 
<cctype></cctype> Next Topic

<cfloat></cfloat>