# C/C++

## Applicability

C/C++ is supported for Snyk Open Source and Snyk Code.

Specific considerations apply for the [Snyk CLI for open-source C++ scans](https://docs.snyk.io/supported-languages/supported-languages-list/c-c++/snyk-cli-for-open-source-c++-scans). [Guidance for Snyk for C/C++](https://docs.snyk.io/supported-languages/supported-languages-list/c-c++/guidance-for-snyk-for-c-c++) is provided.

The following functions are available for C/C++:

* SCM import - available only for Snyk Code.
* Test or monitor your app through CLI and IDE
* Test your app's SBOM using `pkg:generic` or `pkg:conan`. For more information, see [Test an SBOM document for vulnerabilities](https://docs.snyk.io/snyk-api/using-specific-snyk-apis/sbom-apis/rest-api-endpoint-test-an-sbom-document-for-vulnerabilities).
* Test your app's packages using `pkg:generic` or `pkg:conan`. For more information, see [List issues for a package](https://docs.snyk.io/snyk-api/using-specific-snyk-apis/issues-list-issues-for-a-package).

## Package managers and supported file extensions

For Conan, Snyk supports [conan.io](https://conan.io/center) as a package registry.

No additional options are required for the Snyk IDE. You can display results within the IDE using the Snyk plugin views.

For C/C++ for Snyk Code, Snyk supports the following file formats: `.c`, `.cc`, `.cpp`, `.cxx`, `.h`, `.hpp`, `.hxx`.

## Frameworks and libraries

For C/C++, Snyk supports the following frameworks and libraries:

* argparse parser
* Asio Library
* Boost Library
* Botan LIbrary
* C Standard Library
* C++ Standard Library
* Curl library
* fstream framework
* grpc-cpp library
* HTTPlib framework
* JsonCpp library
* liboai framework
* libpq library
* libpqxx framework
* libsodium library
* LibTomCrypt framework
* libxml2 framework
* MySQL framework
* OpenSSL framework
* POSIX LIbrary
* pugixml library
* SQLite library
* WinHTTP framework
* Xerces libraries

## Features

For C/C++, Snyk supports the following features:

| Snyk Open Source                                   | Snyk Code          |
| -------------------------------------------------- | ------------------ |
| <ul><li>License scanning</li><li>Reports</li></ul> | Interfile analysis |

{% hint style="info" %}
The **Snyk FixPR** feature is not available for C/C++. This means that you will not be notified if the PR checks fail when the following conditions are met

* The **PR checks** feature is enabled and configured to **Only fail when the issues found have a fix available.**
* "**Fixed in" available** is set to **Yes.**
  {% endhint %}