--- projects/libstatgrab/src/libstatgrab/statgrab.h	2006/03/11 13:11:21	1.58
+++ projects/libstatgrab/src/libstatgrab/statgrab.h	2010/10/03 18:35:58	1.59
@@ -18,7 +18,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  * 02111-1307 USA
  *
- * $Id: statgrab.h,v 1.58 2006/03/11 13:11:21 tdb Exp $
+ * $Id: statgrab.h,v 1.59 2010/10/03 18:35:58 tdb Exp $
  */
 
 #ifndef STATGRAB_H
@@ -79,7 +79,9 @@ typedef enum {
 	SG_ERROR_SYSCTLNAMETOMIB,
 	SG_ERROR_UNAME,
 	SG_ERROR_UNSUPPORTED,
-	SG_ERROR_XSW_VER_MISMATCH
+	SG_ERROR_XSW_VER_MISMATCH,
+	SG_ERROR_GETMSG,
+	SG_ERROR_PUTMSG
 } sg_error;
 
 void sg_set_error(sg_error code, const char *arg);
@@ -240,6 +242,7 @@ typedef struct {
 sg_page_stats *sg_get_page_stats();
 sg_page_stats *sg_get_page_stats_diff();
 
+/* Recommend to add SG_PROCESS_STATE_IDLE */
 typedef enum {
 	SG_PROCESS_STATE_RUNNING,
 	SG_PROCESS_STATE_SLEEPING,