1 files changed, 20 insertions, 0 deletions
diff --git a/src/H5Oprivate.h b/src/H5Oprivate.h
index 651dbca..c384362 100644
--- a/src/H5Oprivate.h
+++ b/src/H5Oprivate.h
@@ -216,6 +216,22 @@ typedef struct H5O_layout_t {
     void        *buf;                   /*buffer for compact dataset         */
 } H5O_layout_t;
 
+/* Enable reading/writing "bogus" messages */
+/* #define H5O_ENABLE_BOGUS */
+
+#ifdef H5O_ENABLE_BOGUS
+/*
+ * "Bogus" Message.
+ */
+#define H5O_BOGUS_ID	0x0009
+H5_DLLVAR const H5O_class_t H5O_BOGUS[1];
+
+#define H5O_BOGUS_VALUE         0xdeadbeef
+typedef struct H5O_bogus_t {
+    unsigned u;                         /* Hold the bogus info */
+} H5O_bogus_t;
+#endif /* H5O_ENABLE_BOGUS */
+
 /*
  * Filter pipeline message.
  */
@@ -362,6 +378,10 @@ H5_DLL int H5O_append(H5F_t *f, H5O_t *oh, const H5O_class_t *type,
     unsigned flags, const void *mesg);
 H5_DLL herr_t H5O_touch(H5G_entry_t *ent, hbool_t force);
 H5_DLL herr_t H5O_touch_oh(H5F_t *f, H5O_t *oh, hbool_t force);
+#ifdef H5O_ENABLE_BOGUS
+H5_DLL herr_t H5O_bogus(H5G_entry_t *ent);
+H5_DLL herr_t H5O_bogus_oh(H5F_t *f, H5O_t *oh);
+#endif /* H5O_ENABLE_BOGUS */
 H5_DLL herr_t H5O_remove(H5G_entry_t *ent, const H5O_class_t *type,
 			  int sequence);
 H5_DLL herr_t H5O_reset(const H5O_class_t *type, void *native);