Index: trunk/Nebulous/nebclient/src/nebclient.h
===================================================================
--- trunk/Nebulous/nebclient/src/nebclient.h	(revision 24923)
+++ trunk/Nebulous/nebclient/src/nebclient.h	(revision 24931)
@@ -296,5 +296,5 @@
 nebObjectStat *nebStat(
     nebServer *server,                  ///< nebServer object
-    const char *key                     /// storage object key (name)
+    const char *key                     ///< storage object key (name)
 );
 
@@ -309,6 +309,6 @@
 int nebChmod(
     nebServer *server,                  ///< nebServer object
-    const char *key,                    /// storage object key (name)
-    mode_t mode                         /// chmod(2) compatible mode (mode_t)
+    const char *key,                    ///< storage object key (name)
+    mode_t mode                         ///< chmod(2) compatible mode (mode_t)
 );
 
@@ -320,5 +320,16 @@
 int nebPrune(
     nebServer *server,                  ///< nebServer object
-    const char *key                     /// storage object key (name)
+    const char *key                     ///< storage object key (name)
+);
+
+/** Removes all but one instances of an object
+ *
+ * @return the number of available instances removed
+ */
+
+int nebThereCanBeOnlyOne(
+    nebServer *server,                  ///< nebServer object
+    const char *key,                    ///< storage object key (name)
+    const char *volume                  ///< leave remain instance on this volume
 );