What type should the literal xpm data be for a call to gdk::pixmap-create-from-xpm-d. The data in c is shown below. Looking at the types defined with defalien-type in gtkffi-cmusbcl.lisp, the closest I see is: (defalien-type gchararray (* t)) How would this need to be altered to represent an array of character arrays? How then would the literal data appear in the lisp file? Is there any more documentation for sbcl-af other than the comments in the source distribution? Thanks for any help. Todd. /* XPM */ static char * plus_xpm[] = { "64 64 3 1", " c None", ". c #FFFFFF", "+ c #000000", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................", ".......................+++++++++++++++++++......................"};