-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Host_setProperty(JNIEnv *env, jobject jhost, jobject jname, jobject jvalue);
+JNIEXPORT void JNICALL Java_org_simgrid_msg_Host_setProperty(JNIEnv *env, jobject jhost, jobject jname, jobject jvalue);
+
+/*
+ * Class org_simgrid_msg_Host
+ * Method isOn
+ * Signature ()Z
+ */
+JNIEXPORT jboolean JNICALL Java_org_simgrid_msg_Host_isOn (JNIEnv *, jobject);
+
+/*
+ * Class org_simgrid_msg_Host
+ * Method getMountedStorage
+ * Signature: ()[Lorg/simgrid/msg/Storage;
+ */
+JNIEXPORT jobjectArray JNICALL Java_org_simgrid_msg_Host_getMountedStorage(JNIEnv * env, jobject jhost);
+
+/*
+ * Class org_simgrid_msg_Host
+ * Method getAttachedStorageList
+ */
+JNIEXPORT jobjectArray JNICALL Java_org_simgrid_msg_Host_getAttachedStorage(JNIEnv * env, jobject jhost);
+