1 files changed, 10 insertions, 0 deletions
diff --git a/src/H5Pprivate.h b/src/H5Pprivate.h
index a468464..08e1738 100644
--- a/src/H5Pprivate.h
+++ b/src/H5Pprivate.h
@@ -86,6 +86,16 @@ typedef enum H5P_plist_type_t {
 /* Function pointer for library classes with properties to register */
 typedef herr_t (*H5P_reg_prop_func_t)(H5P_genclass_t *pclass);
 
+/* Move encode/decode callback typedefs from H5Ppublic.h: not exposed to user */
+/* Add a parameter to encode callback */
+typedef herr_t (*H5P_prp_encode_func_t)(const void *value, void **buf, size_t *size, void *udata);
+typedef herr_t (*H5P_prp_decode_func_t)(const void **buf, void *value);
+
+/* User data passed to encode callback */
+typedef struct H5P_enc_cb_info_t {
+    hid_t fapl_id;      /* File access property list */
+} H5P_enc_cb_info_t;
+
 /*
  * Each library property list class has a variable of this type that contains
  * class variables and methods used to initialize the class.