Unsafe functions in C project

I am trying to profile my C solution with AQtime, but I am running into an issue, where multiple functions are marked as unsafe.

 

As a result, AQtime claims I have 100% code coverage for these unsafe functions.

 

These functions do not have:

• Error handling
• Jump tables
• String constants

I am compiling this code using Visual Studio 2015.

 

All code is written in C.

 

Any suggestions would be helpful!

 

Thanks!