Depreciate whitelisted function.

Closes rust-lang#985

src/lib.rs

@@ -643,11 +643,19 @@ impl Builder {
     /// Whitelist the given function so that it (and all types that it
     /// transitively refers to) appears in the generated bindings. Regular
     /// expressions are supported.
-    pub fn whitelisted_function<T: AsRef<str>>(mut self, arg: T) -> Builder {
+    pub fn whitelist_function<T: AsRef<str>>(mut self, arg: T) -> Builder {
         self.options.whitelisted_functions.insert(arg);
         self
     }
 
+    /// Whitelist the given function.
+    ///
+    /// Deprecated: use whitelist_function instead.
+    #[deprecated = "use whitelist_function instead"]
+    pub fn whitelisted_function<T: AsRef<str>>(self, arg: T) -> Builder {
+        self.whitelist_function(arg)
+    }
+
     /// Whitelist the given variable so that it (and all types that it
     /// transitively refers to) appears in the generated bindings. Regular
     /// expressions are supported.

src/options.rs

@@ -473,7 +473,7 @@ where
 
     if let Some(whitelist) = matches.values_of("whitelist-function") {
         for regex in whitelist {
-            builder = builder.whitelisted_function(regex);
+            builder = builder.whitelist_function(regex);
         }
     }