You should set specific preferences for the C/C++ indexer to ensure
that you receive accurate indexing results.
To set recommended preferences for the C/C++ indexer:
- Click .
- Expand C/C++, and click Indexer.
- From the Select indexer list, select Full
C/C++ Indexer.
- Select the Index all files check box.
- Click OK.
Note: After you change the indexer settings for a C/C++ project,
you should rebuild the index.