Hi!, ECL don't support negative pointers so (cffi:make-pointer -1) or (cffi:inc-pointer (cffi:make-pointer 0) -1) don't works.
I suggest the following change:
diff -u /home/jose/quicklisp/dists/quicklisp/software/lispbuilder-20160825-git/lispbuilder-sdl/sdl/video.lisp\~ /home/jose/quicklisp/dists/quicklisp/software/lispbuilder-20160825-git/lispbuilder-sdl/sdl/video.lisp
--- /home/jose/quicklisp/dists/quicklisp/software/lispbuilder-20160825-git/lispbuilder-sdl/sdl/video.lisp~ 2017-03-19 08:40:37.938340720 +0100
+++ /home/jose/quicklisp/dists/quicklisp/software/lispbuilder-20160825-git/lispbuilder-sdl/sdl/video.lisp 2017-03-19 17:12:38.163713895 +0100
@@ -284,9 +284,10 @@
(cond
((cffi:null-pointer-p listmodes) nil)
((equal (cffi:pointer-address listmodes)
- (load-time-value (cffi:pointer-address
- (cffi:inc-pointer
- (cffi:make-pointer 0) -1))))
+ #+ecl -1
+ #-ecl (load-time-value (cffi:pointer-address
+ (cffi:inc-pointer
+ (cffi:make-pointer 0) -1))))
t)
(t
(do ((i 0 (1+ i)))
Diff finished. Sun Mar 19 17:17:35 2017The comparison with -1 is still meaningless and it could be entirely omitted but i think this way is clearer what is trying to do.
Hi!, ECL don't support negative pointers so (cffi:make-pointer -1) or (cffi:inc-pointer (cffi:make-pointer 0) -1) don't works.
I suggest the following change:
The comparison with -1 is still meaningless and it could be entirely omitted but i think this way is clearer what is trying to do.