1 #if !defined(_HEADERGUARDSUBSUBDEFINED_H_) 2 #define _HEADERGUARDSUBSUBDEFINED_H_ 3 4 #define SOMETHING_OTHER 1 5 6 // Nest include. Header guard should not confuse modularize. 7 #include "HeaderGuard.h" 8 9 #endif // _HEADERGUARDSUBSUBDEFINED_H_ 10