| Paste number 23955: | mem-ref into array of structs |
| Pasted by: | junrue67 |
| When: | 2 years, 10 months ago |
| Share: | Tweet this! | http://paste.lisp.org/+IHF |
| Channel: | #lisp |
| Paste contents: |
[3]> (defvar base-ptr (cffi:foreign-alloc 'bitmap :count 4))
BASE-PTR
[4]> base-ptr
#<FOREIGN-ADDRESS #x003DFF90>
[5]> (cffi:mem-ref base-ptr 'bitmap (* 2 cffi:foreign-type-size 'bitmap)))
#<FOREIGN-ADDRESS #x003DFFC8>
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