g++ - How to hide a single header file from gcc

Question

I am compiling a c++ project and trying to find all what all functions from ncurses.h are used throughout the project. I was wondering if I can tell gcc to not include specifically ncurses.h?

question from:https://stackoverflow.com/questions/65945686/how-to-hide-a-single-header-file-from-gcc

Answer 1

I ended up passing -D__NCURSES_H=1 on command line. ???♂?