diff --git a/PIL/Image.py b/PIL/Image.py
index 5e79e4bd8..226d0b41e 100644
--- a/PIL/Image.py
+++ b/PIL/Image.py
@@ -1865,9 +1865,6 @@ class Image(object):
 
     def __transformer(self, box, image, method, data,
                       resample=NEAREST, fill=1):
-
-        # FIXME: this should be turned into a lazy operation (?)
-
         w = box[2] - box[0]
         h = box[3] - box[1]
 
diff --git a/libImaging/Geometry.c b/libImaging/Geometry.c
index 793cb9519..6d32aa271 100644
--- a/libImaging/Geometry.c
+++ b/libImaging/Geometry.c
@@ -606,7 +606,7 @@ getfilter(Imaging im, int filterid)
 /* transformation engines */
 
 Imaging
-ImagingTransform(
+ImagingGenericTransform(
     Imaging imOut, Imaging imIn, int x0, int y0, int x1, int y1,
     ImagingTransformMap transform, void* transform_data,
     ImagingTransformFilter filter, void* filter_data,
@@ -828,7 +828,7 @@ ImagingTransformAffine(Imaging imOut, Imaging imIn,
         ImagingTransformFilter filter = getfilter(imIn, filterid);
         if (!filter)
             return (Imaging) ImagingError_ValueError("unknown filter");
-        return ImagingTransform(
+        return ImagingGenericTransform(
             imOut, imIn,
             x0, y0, x1, y1,
             affine_transform, a,
@@ -915,7 +915,7 @@ ImagingTransformPerspective(Imaging imOut, Imaging imIn,
     if (!filter)
         return (Imaging) ImagingError_ValueError("bad filter number");
 
-    return ImagingTransform(
+    return ImagingGenericTransform(
         imOut, imIn,
         x0, y0, x1, y1,
         perspective_transform, a,
@@ -932,7 +932,7 @@ ImagingTransformQuad(Imaging imOut, Imaging imIn,
     if (!filter)
         return (Imaging) ImagingError_ValueError("bad filter number");
 
-    return ImagingTransform(
+    return ImagingGenericTransform(
         imOut, imIn,
         x0, y0, x1, y1,
         quad_transform, a,
diff --git a/libImaging/Imaging.h b/libImaging/Imaging.h
index ebcafd548..9db7c5858 100644
--- a/libImaging/Imaging.h
+++ b/libImaging/Imaging.h
@@ -300,11 +300,6 @@ extern Imaging ImagingTransformAffine(
 extern Imaging ImagingTransformQuad(
     Imaging imOut, Imaging imIn, int x0, int y0, int x1, int y1,
     double a[8], int filter, int fill);
-extern Imaging ImagingTransform(
-    Imaging imOut, Imaging imIn, int x0, int y0, int x1, int y1,
-    ImagingTransformMap transform, void* transform_data,
-    ImagingTransformFilter filter, void* filter_data,
-    int fill);
 extern Imaging ImagingUnsharpMask(
     Imaging imOut, Imaging im, float radius, int percent, int threshold);
 extern Imaging ImagingBoxBlur(Imaging imOut, Imaging imIn, float radius, int n);