--- projects/libstatgrab/src/libstatgrab/statgrab.h	2004/04/08 13:44:44	1.49
+++ projects/libstatgrab/src/libstatgrab/statgrab.h	2005/07/13 09:31:54	1.55
@@ -18,9 +18,12 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  * 02111-1307 USA
  *
- * $Id: statgrab.h,v 1.49 2004/04/08 13:44:44 ats Exp $
+ * $Id: statgrab.h,v 1.55 2005/07/13 09:31:54 tdb Exp $
  */
 
+#ifndef STATGRAB_H
+#define STATGRAB_H
+
 #include <sys/types.h>
 
 /* FIXME typedefs for 32/64-bit types */
@@ -60,12 +63,15 @@ typedef enum {
 	SG_ERROR_SYSCTLNAMETOMIB,
 	SG_ERROR_UNAME,
 	SG_ERROR_UNSUPPORTED,
-	SG_ERROR_XSW_VER_MISMATCH
+	SG_ERROR_XSW_VER_MISMATCH,
+	SG_ERROR_PSTAT
 } sg_error;
 
 void sg_set_error(sg_error code, const char *arg);
+void sg_set_error_with_errno(sg_error code, const char *arg);
 sg_error sg_get_error();
 const char *sg_get_error_arg();
+int sg_get_error_errno();
 const char *sg_str_error(sg_error code);
 
 typedef struct {
@@ -192,7 +198,10 @@ typedef enum {
 typedef struct {
 	char *interface_name;
 	int speed;	/* In megabits/sec */
+	sg_iface_duplex duplex;
+#ifdef SG_ENABLE_DEPRECATED
 	sg_iface_duplex dup;
+#endif
 	int up;
 } sg_network_iface_stats;
 
@@ -263,3 +272,4 @@ sg_process_count *sg_get_process_count();
 #include <statgrab_deprecated.h>
 #endif
 
+#endif