ref: a901b27da57ae3df5a05f29b958104a55a10282b
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; }