Is it possible to tell Doxygen to expand macros but ignore other preprocessor directives?
Take the following into account:
#if defined(linux)
#define OS_LINUX
int function() { /* ... */ }
// Other functions defined for Linux
#elif defined(__WIN32__)
#define OS_WINDOWS
int function() { /* ... */ }
// Other functions defined for Windows
#else
#error "OS unsupported."
#endif
In this case, I want the functions for both Windows and Linux to show up, but I also want the macros OS_LINUX and OS_WINDOWS to show up in the documentation as well. Is there a way to document both macros while ignoring the #ifs?