Function doesn’t exist on system lib

[futurist]

When put point into fread(), the message shows,

How to config it to use with system libs?

Thanks!

[nflath]

Hm, it seems to work for me. Can you esnd an exact test case?

[futurist]

It's on Win10+Emacs 25.1.1, VS2015 and VS2008 installed, with LCC-win32 in the PATH.

I don't know if there's some other thing needed?

[nflath]

Hm I unfortunately don't have windows so I can't reproduce :( I'd expect something is wrong with the include path? This would be the c-eldoc-includes variable