diff -urN screen-4.0.3-orig/sched.h screen-4.0.3/sched.h --- screen-4.0.3-orig/sched.h 2002-01-08 16:42:43.000000000 +0100 +++ screen-4.0.3/sched.h 2009-01-13 14:53:15.000000000 +0100 @@ -22,6 +22,10 @@ * $Id: sched.h,v 1.1.1.1 1993/06/16 23:51:13 jnweiger Exp $ FAU */ +#ifndef _SCHED_H_ +#define _SCHED_H_ 1 +#include + struct event { struct event *next; @@ -41,3 +45,4 @@ #define EV_READ 1 #define EV_WRITE 2 #define EV_ALWAYS 3 +#endif