The include-bitmap.ss library provides a
that takes a filename containing a bitmap and ``inlines'' the bitmap
into the program. The advantage of inlining the bitmap is that a
stand-alone executable can be created that contains the bitmap and
does not refer to the original image file.
file-spec is the same as for MzLib's
include form: a
path string, a
build-path form, or a
'unknown/mask, etc., and the
source file-spec [type-expr])
include-at/relative-to, though only a source is
needed (no context).