1 files changed, 9 insertions, 9 deletions
diff --git a/src/libextra/unicode.rs b/src/libextra/unicode.rs
index 3bd05a41534..1b860cf2281 100644
--- a/src/libextra/unicode.rs
+++ b/src/libextra/unicode.rs
@@ -161,15 +161,15 @@ pub mod icu {
     pub mod libicu {
         #[link_name = "icuuc"]
         #[abi = "cdecl"]
-        pub extern {
-            unsafe fn u_hasBinaryProperty(c: UChar32, which: UProperty)
-                                       -> UBool;
-            unsafe fn u_isdigit(c: UChar32) -> UBool;
-            unsafe fn u_islower(c: UChar32) -> UBool;
-            unsafe fn u_isspace(c: UChar32) -> UBool;
-            unsafe fn u_isupper(c: UChar32) -> UBool;
-            unsafe fn u_tolower(c: UChar32) -> UChar32;
-            unsafe fn u_toupper(c: UChar32) -> UChar32;
+        extern {
+            pub unsafe fn u_hasBinaryProperty(c: UChar32, which: UProperty)
+                                              -> UBool;
+            pub unsafe fn u_isdigit(c: UChar32) -> UBool;
+            pub unsafe fn u_islower(c: UChar32) -> UBool;
+            pub unsafe fn u_isspace(c: UChar32) -> UBool;
+            pub unsafe fn u_isupper(c: UChar32) -> UBool;
+            pub unsafe fn u_tolower(c: UChar32) -> UChar32;
+            pub unsafe fn u_toupper(c: UChar32) -> UChar32;
         }
     }
 }