knowing from where .h was included

Hi, I try to figure out how I could declare thinks in a library .h only if included from .ino (or scketch file) and not from .cpp inside of the library. Does anyone know a pre defined think that I could check.

Thank you MGTH

[code]I doubt there's anything predefined, but there's nothing to stop you putting a #define immediately before the #include in your sketch and checking for that.

sketch:
[code]
#define USE_EXTRA_STUFF
#include <myLibrary.h>

myLibrary.h:
[/code]
#ifdef USE_EXTRA_STUFF

#endif
[/code]