1 files changed, 6 insertions, 0 deletions
diff --git a/src/H5Fpublic.h b/src/H5Fpublic.h
index 1d98330..0bbfbfb 100644
--- a/src/H5Fpublic.h
+++ b/src/H5Fpublic.h
@@ -107,6 +107,12 @@ typedef struct H5F_info_t {
     } sohm;
 } H5F_info_t;
 
+/* File format versions */
+typedef enum H5F_format_version_t {
+    H5F_FORMAT_EARLIEST,        /* Use the earliest possible format for storing objects */
+    H5F_FORMAT_LATEST           /* Use the latest possible format available for storing objects*/
+} H5F_format_version_t;
+
 #ifdef __cplusplus
 extern "C" {
 #endif