The make-resource-image-set function is only available on the Windows implementation of LispWorks. It constructs an image set object that identifies an image stored as a bitmap resource in a DLL.
The library keyword specifies a string giving the name of a DLL. The resource identifier of the bitmap is given by id .
The width and height are the dimensions of a single sub-image within the main image, and count specifies the number of sub-images in the image.