--- /tmp/jabberd-2.1.24.1/mio/mio.h 2008-04-27 02:57:34.000000000 -0700 +++ ./jabberd2/mio/mio.h 2008-11-24 14:21:54.000000000 -0800 @@ -71,6 +71,8 @@ # include <sys/filio.h> #endif +#include <sys/resource.h> + #ifdef __cplusplus extern "C" { #endif