ref: 560a156341e5bb352194a85c3258406a079697b7
dir: /tests/cc/execute/0207-structcb.c/
typedef int (cookie_seek_function_t)(void); typedef struct _IO_cookie_io_functions_t { cookie_seek_function_t *seek; } cookie_io_functions_t; cookie_seek_function_t seek; int main(void) { return 0; }