diff --git a/c/clang/_wrap/cursor.cpp b/c/clang/_wrap/cursor.cpp
index 378c0a09..a97f901e 100644
--- a/c/clang/_wrap/cursor.cpp
+++ b/c/clang/_wrap/cursor.cpp
@@ -49,6 +49,8 @@ void wrap_clang_getArrayElementType(CXType *arrayTyp, CXType *elemTyp) {
     *elemTyp = clang_getArrayElementType(*arrayTyp);
 }
 
+long long wrap_clang_getArraySize(CXType *arrayTyp) { return clang_getArraySize(*arrayTyp); }
+
 void wrap_clang_getCanonicalType(CXType *typ, CXType *canonicalType) { *canonicalType = clang_getCanonicalType(*typ); }
 
 CXString wrap_clang_getTypeSpelling(CXType *typ) { return clang_getTypeSpelling(*typ); }
@@ -68,6 +70,8 @@ enum CX_CXXAccessSpecifier wrap_clang_getCXXAccessSpecifier(CXCursor *cursor) {
     return clang_getCXXAccessSpecifier(*cursor);
 }
 
+CXString wrap_clang_Cursor_getRawCommentText(CXCursor *cursor) { return clang_Cursor_getRawCommentText(*cursor); }
+
 void wrap_clang_getCursorExtent(CXCursor *cur, CXSourceRange *range) { *range = clang_getCursorExtent(*cur); }
 
 void wrap_clang_tokenize(CXTranslationUnit unit, CXSourceRange *Range, CXToken **Tokens, unsigned *NumTokens) {
diff --git a/c/clang/clang.go b/c/clang/clang.go
index 69a550bd..2bbf5700 100644
--- a/c/clang/clang.go
+++ b/c/clang/clang.go
@@ -1702,6 +1702,19 @@ func (c Cursor) CXXAccessSpecifier() CXXAccessSpecifier {
 	return c.wrapCXXAccessSpecifier()
 }
 
+/**
+ * Given a cursor that represents a declaration, return the associated
+ * comment text, including comment markers.
+ */
+// llgo:link (*Cursor).wrapRawCommentText C.wrap_clang_Cursor_getRawCommentText
+func (c *Cursor) wrapRawCommentText() (ret String) {
+	return
+}
+
+func (c Cursor) RawCommentText() (ret String) {
+	return c.wrapRawCommentText()
+}
+
 /**
  * Retrieve the physical extent of the source construct referenced by
  * the given cursor.
@@ -1869,6 +1882,18 @@ func (t Type) ArrayElementType() (ret Type) {
 	return
 }
 
+/**
+ * Return the array size of a constant array.
+ *
+ * If a non-array type is passed in, -1 is returned.
+ */
+// llgo:link (*Type).wrapArraySize C.wrap_clang_getArraySize
+func (t *Type) wrapArraySize() (ret c.LongLong) { return 0 }
+
+func (t Type) ArraySize() (ret c.LongLong) {
+	return t.wrapArraySize()
+}
+
 /**
  * Return the canonical type for a CXType.
  *