extern bool recordStartupExtensions(void); extern bool addExtensionsFromArchive(OSData * mkext); extern void removeStartupExtension(const char * extensionName); extern OSDictionary * getStartupExtensions(void); extern OSArray * getPrelinkedModules(void); extern void clearStartupExtensionsAndLoaderInfo(void); extern bool uncompressModule(OSData *compressed, /* out */ OSData ** file);