diff --git a/include/flatbuffers/reflection.h b/include/flatbuffers/reflection.h
index 8e700f0..e445d79 100644
--- a/include/flatbuffers/reflection.h
+++ b/include/flatbuffers/reflection.h
@@ -88,13 +88,22 @@
 }
 
 // Get the root, regardless of what type it is.
-inline Table *GetAnyRoot(uint8_t *flatbuf) {
+inline Table *GetAnyRoot(uint8_t *const flatbuf) {
   return GetMutableRoot<Table>(flatbuf);
 }
-inline const Table *GetAnyRoot(const uint8_t *flatbuf) {
+
+inline const Table *GetAnyRoot(const uint8_t *const flatbuf) {
   return GetRoot<Table>(flatbuf);
 }
 
+inline Table *GetAnySizePrefixedRoot(uint8_t *const flatbuf) {
+  return GetMutableSizePrefixedRoot<Table>(flatbuf);
+}
+
+inline const Table *GetAnySizePrefixedRoot(const uint8_t *const flatbuf) {
+  return GetSizePrefixedRoot<Table>(flatbuf);
+}
+
 // Get a field's default, if you know it's an integer, and its exact type.
 template<typename T> T GetFieldDefaultI(const reflection::Field &field) {
   FLATBUFFERS_ASSERT(sizeof(T) == GetTypeSize(field.type()->base_type()));
@@ -279,6 +288,12 @@
   return reinterpret_cast<T *>(st.GetAddressOf(field.offset()));
 }
 
+// Loop over all the fields of the provided `object` and call `func` on each one
+// in increasing order by their field->id(). If `reverse` is true, `func` is
+// called in descending order
+void ForAllFields(const reflection::Object *object, bool reverse,
+                  std::function<void(const reflection::Field *)> func);
+
 // ------------------------- SETTERS -------------------------
 
 // Set any scalar field, if you know its exact type.
@@ -497,6 +512,11 @@
             const uint8_t *buf, size_t length, uoffset_t max_depth = 64,
             uoffset_t max_tables = 1000000);
 
+bool VerifySizePrefixed(const reflection::Schema &schema,
+                        const reflection::Object &root, const uint8_t *buf,
+                        size_t length, uoffset_t max_depth = 64,
+                        uoffset_t max_tables = 1000000);
+
 }  // namespace flatbuffers
 
 #endif  // FLATBUFFERS_REFLECTION_H_