Get notified in your email when a new post is published to this blog Hello, I’m Pat Brenner, a developer on the Visual C++ Libraries team. In this blog post I want to share some information about the C99 support added to the C run-time library in Visual Studio 2013. To summarize, we added declarations and implementations for missing functions in the following headers: math.h, ctype.h, wctype.h, st
![C99 library support in Visual Studio 2013](https://cdn-ak-scissors.b.st-hatena.com/image/square/b089c929ffa6150b5387b68a5ba87df1a0be03e1/height=288;version=1;width=512/https%3A%2F%2Fdevblogs.microsoft.com%2Fcppblog%2Fwp-content%2Fuploads%2Fsites%2F9%2F2018%2F08%2Fcplusplusfeature.png)