I/O multiplexing abstract layer.
Define the interfaces of I/O multiplexing and container
src/simpleEvent.h
src/simpleEvent.c
src/simpleEventSelectAdapter.h
src/simpleEventSelectAdapter.c
src/simpleEventPollAdapter.h
src/simpleEventPollAdapter.c
src/simpleEventEpollAdapter.h
src/simpleEventEpollAdapter.c
src/hashTable.c
src/hashTable.h
src/simpleEventHashTableAdapter.h
src/simpleEventHashTableAdapter.c
src/simpleTCPServer.h
src/simpleTCPServer.c