Hi John, On 27 June 2016 at 04:31, John Zhang <John.Zhang@anu.edu.au> wrote:

I’m using RFFI to reflect a C API interface that my colleague has developed. During this process I encountered the problem of not knowing how to define a recursive struct definition. e.g. How do I define a struct like the following: typedef struct A A; struct A { … void (*fn) (A*); }

See lltype.ForwardReference(), e.g. in translator/c/test/test_genc.py . A bientôt, Armin.

Hi John, On 27 June 2016 at 04:31, John Zhang <John.Zhang@anu.edu.au> wrote:

I’m using RFFI to reflect a C API interface that my colleague has developed. During this process I encountered the problem of not knowing how to define a recursive struct definition. e.g. How do I define a struct like the following: typedef struct A A; struct A { … void (*fn) (A*); }

See lltype.ForwardReference(), e.g. in translator/c/test/test_genc.py . A bientôt, Armin.