log4cplus → spi Relation

File in include/log4cplus	Includes file in include/log4cplus/spi
appender.h	filter.h
helpers / appenderattachableimpl.h	appenderattachable.h
internal / internal.h	loggingevent.h
log4cplus.h	factory.h
log4cplus.h	filter.h
log4cplus.h	loggingevent.h
logger.h	appenderattachable.h
logger.h	loggerfactory.h
helpers / queue.h	loggingevent.h