How to modify a Visual Studio project for having traces at the beginning and the ending of a function

Question

Good afternoon,
I am working on a Visual Studio project (written in C) and in order to do some debugging, I would like to add traces.
This can be done in different ways:
int function_1();
{ #ifdef DEBUG
printf("function_1\n");
#endif... }
=>But as this implies that I need to copy the name of the functions everywhere, this is a lot of work.
A better approach:
int function_1();
{ #ifdef DEBUG
    printf("%s \n", __FUNCTION__);
  #endif... }
=> This is already better, but I still need to add those lines of code everywhere at the beginning (and the end) of my functions.
So I'm wondering, would it be possible to modify my Visual Studio project in such a way that some lines of code are added at the beginning and the ending of a function, and this for a whole file, project, solution? Does somebody know how to do this?
Thanks
Dominique

Answer 1

Probably you are looking for
/Gh (Enable _penter Hook Function)
https://msdn.microsoft.com/en-us/library/c63a9b7h.aspx
Besides there exists also
/GH (Enable _pexit Hook Function)
https://msdn.microsoft.com/en-us/library/xc11y76y.aspx
With kind regards