1 error[E0045]: variadic function must have C or cdecl calling convention
2 --> $DIR/variadic-ffi.rs:5:5
4 LL | fn printf(_: *const u8, ...); //~ ERROR: variadic function must have C or cdecl calling
5 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ variadics require C or cdecl calling convention
7 error: aborting due to previous error
9 For more information about this error, try `rustc --explain E0045`.