diff --git a/core_text.rc b/core_text.rc
index 35b8e57..86cc542 100644
--- a/core_text.rc
+++ b/core_text.rc
@@ -7,4 +7,6 @@ extern mod std;
 extern mod core_foundation;
 extern mod core_graphics;
 
-pub mod font;
\ No newline at end of file
+pub mod font;
+pub mod font_descriptor;
+pub mod font_manager;
diff --git a/font_descriptor.rs b/font_descriptor.rs
new file mode 100644
index 0000000..e69de29
diff --git a/font_manager.rs b/font_manager.rs
new file mode 100644
index 0000000..e9a0ab2
--- /dev/null
+++ b/font_manager.rs
@@ -0,0 +1,26 @@
+use cf = core_foundation;
+use cf::array::CFArrayRef;
+use cf::url::CFURLRef;
+
+extern {
+    /*
+     * CTFontManager.h
+     */
+
+    // Incomplete function bindings are mostly related to CoreText font matching, which
+    // we implement in a platform-independent manner using FontMatcher.
+
+    //fn CTFontManagerCompareFontFamilyNames
+    fn CTFontManagerCopyAvailableFontURLs() -> CFArrayRef;
+    fn CTFontManagerCopyAvailableFontFamilyNames() -> CFArrayRef;
+    fn CTFontManagerCopyAvailablePostScriptNames() -> CFArrayRef;
+    fn CTFontManagerCreateFontDescriptorsFromURL(fileURL: CFURLRef) -> CFArrayRef;
+    //fn CTFontManagerCreateFontRequestRunLoopSource
+    //fn CTFontManagerEnableFontDescriptors
+    //fn CTFontManagerGetAutoActivationSetting
+    //fn CTFontManagerGetScopeForURL
+    fn CTFontManagerIsSupportedFont(fontURL: CFURLRef) -> bool;
+    //fn CTFontManagerRegisterFontsForURL
+    //fn CTFontManagerRegisterFontsForURLs
+    //fn 
+}
\ No newline at end of file