+#ifndef LIBSOLV_POOLTYPES_H
+#define LIBSOLV_POOLTYPES_H
+
+/* format version number for .solv files */
+#define SOLV_VERSION_0 0
+#define SOLV_VERSION_1 1
+#define SOLV_VERSION_2 2
+#define SOLV_VERSION_3 3
+#define SOLV_VERSION_4 4
+#define SOLV_VERSION_5 5
+#define SOLV_VERSION_6 6
+#define SOLV_VERSION_7 7
+#define SOLV_VERSION_8 8
+
+#define SOLV_FLAG_PREFIX_POOL 4
+#define SOLV_FLAG_SIZE_BYTES 8