Sorry to bother again. Several revisions after rev. 11043, compile on win32 by MinGW seems broken. Error message read: In file included from or.h:121, from buffers.c:16: c:/Gnu/MinGW/bin/../lib/gcc/mingw32/3.4.2/../../../../include/event.h:93: error: field `ev_timeout' has incomplete type make[3]: *** [buffers.o] Error 1 -- Li-Hui Zhou <lhzhou@xxxxxxxx>