--- a/src/CMakeLists.txt	Sun Jun 28 16:20:45 2015 -0400
+++ b/src/CMakeLists.txt	Sun Jun 28 19:23:46 2015 -0400
@@ -23,6 +23,7 @@
 include_directories(
 	sunavl/include
 	sunlist/include
+	common/include
 )
 
 add_subdirectory(sunavl)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/common/include/nomad/types.h	Sun Jun 28 19:23:46 2015 -0400
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2015 Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __NOMAD_TYPES_H
+#define __NOMAD_TYPES_H
+
+#include <stdint.h>
+
+/* object id */
+typedef struct {
+	uint32_t ds;
+	uint32_t _reserved; /* must be zero */
+	uint64_t uniq;
+} noid_t;
+
+/* version vector */
+typedef struct nvclockent {
+	uint64_t node;
+	uint64_t seq;
+} nvclockent_t;
+
+typedef struct {
+	uint16_t _reserved; /* must be zero */
+	uint16_t nnodes;
+	struct nvclockent ent[0];
+} nvclock_t;
+
+extern nvclock_t *nvclock_alloc(uint16_t nodes);
+extern void nvclock_free(nvclock_t *clock);
+
+#endif