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cffi-devel July 2020

cffi-devel@common-lisp.net

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What is the equivalent of "void" in CFFI?
by oleg harput 29 Jul '20

29 Jul '20

void InitWindow(int width, int height, const char *title); in C (cffi:defcfun ("InitWindow" init-window) in CFFI :void <==== This void is true or not? (width (:pointer :int)) (heigh (:pointer :int)) (title (:pointer :char))) please help.

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c2ffi handling va_list
by Madhu 16 Jul '20

16 Jul '20

one of the cffi/TODO items has -> Handle va_list. For now it's treated as any other argument. Maybe someone has thought deeply about how to do this? Please let me know if you have any suggestions. [It seems borodust/claw tries to handle this by converting va_list args to variadic lisp arguments - but it still seems to blow up at a cffi:parse-type. Or maybe it is a defect with my Clang-7.0 stdarg vs. what is included with gcc]

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