Auto merge of rust-lang#405 - mmun:patch-1, r=alexcrichton

Add getchar_unlocked and putchar_unlocked Adds [getchar_unlocked](http://pubs.opengroup.org/onlinepubs/9699919799/functions/getchar_unlocked.html) and [putchar_unlocked](http://pubs.opengroup.org/onlinepubs/9699919799/functions/putchar_unlocked.html).
keeperofdakeys · Sep 26, 2016 · ae70d3d · ae70d3d
2 parents eb708c0 + 5ec7715
commit ae70d3d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/unix/mod.rs b/src/unix/mod.rs
@@ -251,6 +251,8 @@ extern {
     pub fn fscanf(stream: *mut ::FILE, format: *const ::c_char, ...) -> ::c_int;
     pub fn scanf(format: *const ::c_char, ...) -> ::c_int;
     pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int;
+    pub fn getchar_unlocked() -> ::c_int;
+    pub fn putchar_unlocked(c: ::c_int) -> ::c_int;
 
     #[cfg_attr(target_os = "netbsd", link_name = "__socket30")]
     pub fn socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int;