ngx_event_pipe.h 10 event/ngx_event_pipe.c #include <ngx_event_pipe.h> ngx_event_pipe.h 15 http/ngx_http_upstream.h #include <ngx_event_pipe.h> ngx_event_pipe.h 9 misc/ngx_cpp_test_module.cpp #include <ngx_event_pipe.h>