dnl this file is part of libev, do not make local modifications
dnl http://software.schmorp.de/pkg/libev

dnl libev support 
AC_CHECK_HEADERS(sys/epoll.h sys/event.h sys/queue.h) 
 
AC_CHECK_FUNCS(epoll_ctl kqueue) 
 
AC_CHECK_FUNC(clock_gettime, [], [ 
  AC_CHECK_LIB(rt, clock_gettime) 
])