1 #ifndef _TOOLS_LINUX_EXPORT_H_ 2 #define _TOOLS_LINUX_EXPORT_H_ 3 4 #define EXPORT_SYMBOL(sym) 5 #define EXPORT_SYMBOL_GPL(sym) 6 #define EXPORT_SYMBOL_GPL_FUTURE(sym) 7 #define EXPORT_UNUSED_SYMBOL(sym) 8 #define EXPORT_UNUSED_SYMBOL_GPL(sym) 9 10 #endif 11