#include #include #include #include #include "fancy_cmp.h" #ifdef FAIL typedef int ctx_t; #else typedef struct cmp_info ctx_t; #endif int main(int argc, char *argv[]) { total_order_cb(cb0, struct item, struct cmp_info *) = fancy_cmp; _total_order_cb cb1 = total_order_cast(fancy_cmp, struct item, ctx_t *); printf("%p %p\n", cb0, cb1); exit(0); }