diff --git a/include/c/sk_canvas.h b/include/c/sk_canvas.h
index aac958e4a705..83949ecdd7e5 100644
--- a/include/c/sk_canvas.h
+++ b/include/c/sk_canvas.h
@@ -79,6 +79,9 @@ SK_C_API void sk_nway_canvas_add_canvas(sk_nway_canvas_t*, sk_canvas_t* canvas);
 SK_C_API void sk_nway_canvas_remove_canvas(sk_nway_canvas_t*, sk_canvas_t* canvas);
 SK_C_API void sk_nway_canvas_remove_all(sk_nway_canvas_t*);
 
+SK_C_API sk_overdraw_canvas_t* sk_overdraw_canvas_new(sk_canvas_t* canvas);
+SK_C_API void sk_overdraw_canvas_destroy(sk_overdraw_canvas_t* canvas);
+
 SK_C_PLUS_PLUS_END_GUARD
 
 #endif
diff --git a/include/c/sk_types.h b/include/c/sk_types.h
index c75dbc7dfe7c..6ec310c9db31 100644
--- a/include/c/sk_types.h
+++ b/include/c/sk_types.h
@@ -186,6 +186,7 @@ typedef enum {
 typedef struct sk_canvas_t sk_canvas_t;
 typedef struct sk_nodraw_canvas_t sk_nodraw_canvas_t;
 typedef struct sk_nway_canvas_t sk_nway_canvas_t;
+typedef struct sk_overdraw_canvas_t sk_overdraw_canvas_t;
 /**
     A sk_data_ holds an immutable data buffer.
 */
diff --git a/src/c/sk_canvas.cpp b/src/c/sk_canvas.cpp
index b8d4352378a3..d3e88cd0dc53 100644
--- a/src/c/sk_canvas.cpp
+++ b/src/c/sk_canvas.cpp
@@ -11,6 +11,7 @@
 #include "SkAnnotation.h"
 #include "SkNoDrawCanvas.h"
 #include "SkNWayCanvas.h"
+#include "SkOverdrawCanvas.h"
 
 #include "sk_canvas.h"
 
@@ -329,3 +330,11 @@ void sk_nway_canvas_remove_canvas(sk_nway_canvas_t* t, sk_canvas_t* canvas) {
 void sk_nway_canvas_remove_all(sk_nway_canvas_t* t) {
     AsNWayCanvas(t)->removeAll();
 }
+
+sk_overdraw_canvas_t* sk_overdraw_canvas_new(sk_canvas_t* canvas) {
+    return ToOverdrawCanvas(new SkOverdrawCanvas(AsCanvas(canvas)));
+}
+
+void sk_overdraw_canvas_destroy(sk_overdraw_canvas_t* canvas) {
+    delete AsOverdrawCanvas(canvas);
+}
diff --git a/src/c/sk_types_priv.h b/src/c/sk_types_priv.h
index 7af60988069a..9909712b2080 100644
--- a/src/c/sk_types_priv.h
+++ b/src/c/sk_types_priv.h
@@ -79,6 +79,7 @@ DEF_CLASS_MAP(SkMatrix44, sk_matrix44_t, Matrix44)
 DEF_CLASS_MAP(SkMemoryStream, sk_stream_memorystream_t, MemoryStream)
 DEF_CLASS_MAP(SkNWayCanvas, sk_nway_canvas_t, NWayCanvas)
 DEF_CLASS_MAP(SkNoDrawCanvas, sk_nodraw_canvas_t, NoDrawCanvas)
+DEF_CLASS_MAP(SkOverdrawCanvas, sk_overdraw_canvas_t, OverdrawCanvas)
 DEF_CLASS_MAP(SkOpBuilder, sk_opbuilder_t, OpBuilder)
 DEF_CLASS_MAP(SkPaint, sk_paint_t, Paint)
 DEF_CLASS_MAP(SkPath, sk_path_t, Path)