static void cls_struct_3byte_gn(ffi_cif* cif, void* resp, void** args, void* userdata) { struct cls_struct_3byte a1, a2; a1 = *(struct cls_struct_3byte*)(args[0]); a2 = *(struct cls_struct_3byte*)(args[1]); *(cls_struct_3byte*)resp = cls_struct_3byte_fn(a1, a2); }
printf("%d %d %d %d: %d %d\n", a1.a, a1.b, a2.a, a2.b, result.a, result.b); return result; } static void cls_struct_3byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args, void* userdata __UNUSED__) { struct cls_struct_3byte a1, a2; a1 = *(struct cls_struct_3byte*)(args[0]); a2 = *(struct cls_struct_3byte*)(args[1]); *(cls_struct_3byte*)resp = cls_struct_3byte_fn(a1, a2); } int main (void) { ffi_cif cif; void *code; ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code); void* args_dbl[5]; ffi_type* cls_struct_fields[4]; ffi_type cls_struct_type; ffi_type* dbl_arg_types[5]; struct cls_struct_3byte g_dbl = { 12, 119 }; struct cls_struct_3byte f_dbl = { 1, 15 }; struct cls_struct_3byte res_dbl;