diff --git a/vendor/box2d/box2d.odin b/vendor/box2d/box2d.odin
index 2cdfea191..24bcff5c4 100644
--- a/vendor/box2d/box2d.odin
+++ b/vendor/box2d/box2d.odin
@@ -988,22 +988,22 @@ foreign lib {
 	// Create a circle shape and attach it to a body. The shape definition and geometry are fully cloned.
 	// Contacts are not created until the next time step.
 	//	@return the shape id for accessing the shape
-	CreateCircleShape              :: proc(bodyId: BodyId, #by_ptr def: ShapeDef, #by_ptr circle: Circle) -> ShapeId ---
+	CreateCircleShape              :: proc(bodyId: BodyId, #by_ptr def: ShapeDef, circle: ^Circle) -> ShapeId ---
 
 	// Create a line segment shape and attach it to a body. The shape definition and geometry are fully cloned.
 	// Contacts are not created until the next time step.
 	//	@return the shape id for accessing the shape
-	CreateSegmentShape             :: proc(bodyId: BodyId, #by_ptr def: ShapeDef, #by_ptr segment: Segment) -> ShapeId ---
+	CreateSegmentShape             :: proc(bodyId: BodyId, #by_ptr def: ShapeDef, segment: ^Segment) -> ShapeId ---
 
 	// Create a capsule shape and attach it to a body. The shape definition and geometry are fully cloned.
 	// Contacts are not created until the next time step.
 	//	@return the shape id for accessing the shape
-	CreateCapsuleShape             :: proc(bodyId: BodyId, #by_ptr def: ShapeDef, #by_ptr capsule: Capsule) -> ShapeId ---
+	CreateCapsuleShape             :: proc(bodyId: BodyId, #by_ptr def: ShapeDef, capsule: ^Capsule) -> ShapeId ---
 
 	// Create a polygon shape and attach it to a body. The shape definition and geometry are fully cloned.
 	// Contacts are not created until the next time step.
 	//	@return the shape id for accessing the shape
-	CreatePolygonShape             :: proc(bodyId: BodyId, #by_ptr def: ShapeDef, #by_ptr polygon: Polygon) -> ShapeId ---
+	CreatePolygonShape             :: proc(bodyId: BodyId, #by_ptr def: ShapeDef, polygon: ^Polygon) -> ShapeId ---
 
 	// Destroy a shape. You may defer the body mass update which can improve performance if several shapes on a
 	//	body are destroyed at once.