title: How to call a C function from a react-native code?
body: <p>I have developed a small android application using react-native. For what it was developed, it works fine. Now to accommodate a small requirement, we need to call a library written in C. I am not sure if there will be a way to call the C code from JavaScript! But I still wanted to ask you all.</p>
  
  <p>Is there a way to do this from react-native? Like I want to call some functions in the C library. If this possible, could you please suggest how? How could I start to test a very basic setup?</p>