Custom Rule support in SonarQube for C language

I would like to Check if the Custom rule creation feature for C language is available, in the past i remember during the alpha stages this was not supported. What is the current state of this feature?
Thanks in advance.

Hi @sureshee ,

we don’t support custom rules for C and C++ and we have no plan to add support for custom rules. If you have an interest in some valuable rules feel free to ask for them.