Cleanup dox mess

Author: gnzlbg

src/cloudabi/mod.rs

@@ -1,5 +1,3 @@
-use dox::Option;
-
 pub type int8_t = i8;
 pub type int16_t = i16;
 pub type int32_t = i32;
@@ -124,14 +122,14 @@ pub const SOCK_STREAM: ::c_int = 130;
 
 #[cfg_attr(feature = "extra_traits", derive(Debug))]
 pub enum FILE {}
-impl ::dox::Copy for FILE {}
-impl ::dox::Clone for FILE {
+impl ::Copy for FILE {}
+impl ::Clone for FILE {
     fn clone(&self) -> FILE { *self }
 }
 #[cfg_attr(feature = "extra_traits", derive(Debug))]
 pub enum fpos_t {} // TODO: fill this out with a struct
-impl ::dox::Copy for fpos_t {}
-impl ::dox::Clone for fpos_t {
+impl ::Copy for fpos_t {}
+impl ::Clone for fpos_t {
     fn clone(&self) -> fpos_t { *self }
 }
 
@@ -281,7 +279,7 @@ extern {
     ) -> ::c_int;
     pub fn pthread_key_create(
         key: *mut pthread_key_t,
-        dtor: Option<unsafe extern fn(*mut ::c_void)>,
+        dtor: ::Option<unsafe extern fn(*mut ::c_void)>,
     ) -> ::c_int;
     pub fn pthread_key_delete(key: pthread_key_t) -> ::c_int;
     pub fn pthread_setspecific(