Link C API from docs index

sagmor · sagmor · commit c517a9c19382 · 2015-09-22T14:48:47.000-03:00
diff --git a/docs/index.md b/docs/index.md
@@ -24,4 +24,5 @@ and extending (`mrbgems`) mruby.
 
 ## Components
 
+- [C API docs](c-api)
 - [Core](Core.html)
