1 files changed, 14 insertions, 0 deletions
diff --git a/source/blender/makesdna/intern/dna_utils.h b/source/blender/makesdna/intern/dna_utils.h
index 38fce41440a..c1c0803237b 100644
--- a/source/blender/makesdna/intern/dna_utils.h
+++ b/source/blender/makesdna/intern/dna_utils.h
@@ -21,6 +21,7 @@
 #define __DNA_UTILS_H__
 
 struct MemArena;
+struct GHash;
 
 int DNA_elem_array_size(const char *str);
 
@@ -37,4 +38,17 @@ char *DNA_elem_id_rename(
         const char *elem_dna_src, const int elem_dna_src_len,
         const uint elem_dna_offset_start);
 
+/* When requesting version info, support both directions. */
+enum eDNAVersionDir {
+	DNA_VERSION_STATIC_FROM_RUNTIME = -1,
+	DNA_VERSION_RUNTIME_FROM_STATIC = 1,
+};
+
+void DNA_softupdate_maps(
+        enum eDNAVersionDir version_dir,
+        struct GHash **r_struct_map, struct GHash **r_elem_map);
+
+/* Needs 'DNA_MAKESDNA' to be defined. */
+#define DNA_VERSIONING_DEFINES "../../blenloader/intern/versioning_dna.c"
+
 #endif /* __DNA_UTILS_H__ */