Intellisense C C++ showing incomplete documentation

[bolovanos (bolovanos)]

Hi,
is there a way to show more of a documentation. For example on printf I get

I would rather want something more of a (man 3 printf) or what pycharm community has

How is docu linked to intellisense? This what I got looks like synopsis from glibc only.
Can I change it somehow?

Thank you.

-------------- Info
plugin C C++ v1.7.1
Visual studio code 1.62.2
Win 10 64 bit
gcc version 6.3.0 (MinGW.org GCC-6.3.0-1)

[Sean McManus (sean-mcmanus)]

We just parse the header file for documentation comments. The publishers of the headers would need to add comments.