#define __SC_recvmmsg 19
#define __SC_sendmmsg 20
+#ifndef SO_RCVTIMEO_OLD
+#define SO_RCVTIMEO_OLD 20
+#endif
+#ifndef SO_SNDTIMEO_OLD
+#define SO_SNDTIMEO_OLD 21
+#endif
+
#ifdef SYS_open
#define __sys_open2(x,pn,fl) __syscall2(SYS_open, pn, (fl)|O_LARGEFILE)
#define __sys_open3(x,pn,fl,mo) __syscall3(SYS_open, pn, (fl)|O_LARGEFILE, mo)