added busy-wait global variable

platform/cooja/lib/simEnvChange.c

@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: simEnvChange.c,v 1.1 2006/08/21 12:11:20 fros4943 Exp $
+ * $Id: simEnvChange.c,v 1.2 2006/10/02 15:05:49 fros4943 Exp $
  */
 
 #include <stdio.h>
@@ -37,6 +37,8 @@
 // All registered interfaces
 extern const struct simInterface *simInterfaces[];
 
+char busyWaitNext = 0;
+
 int simProcessRunValue;
 int simEtimerPending;
 int simNextExpirationTime;