}
#[lang = "box_free"]
-unsafe fn box_free<T: ?Sized>(ptr: Unique<T>, alloc: ()) {
+unsafe fn box_free<T: ?Sized>(ptr: Unique<T>, _alloc: ()) {
libc::free(ptr.pointer.0 as *mut u8);
}
}
pub mod libc {
+ // With the new Universal CRT, msvc has switched to all the printf functions being inline wrapper
+ // functions. legacy_stdio_definitions.lib which provides the printf wrapper functions as normal
+ // symbols to link against.
+ #[cfg_attr(unix, link(name = "c"))]
+ #[cfg_attr(target_env="msvc", link(name="legacy_stdio_definitions"))]
+ extern "C" {
+ pub fn printf(format: *const i8, ...) -> i32;
+ }
+
#[cfg_attr(unix, link(name = "c"))]
#[cfg_attr(target_env = "msvc", link(name = "msvcrt"))]
extern "C" {
pub fn puts(s: *const i8) -> i32;
- pub fn printf(format: *const i8, ...) -> i32;
pub fn malloc(size: usize) -> *mut u8;
pub fn free(ptr: *mut u8);
pub fn memcpy(dst: *mut u8, src: *const u8, size: usize);