Fix new ctype lint in 1.3

core-foundation-sys/src/array.rs

@@ -34,7 +34,7 @@ pub struct CFArrayCallBacks {
 }
 
 #[repr(C)]
-struct __CFArray;
+struct __CFArray(c_void);
 
 pub type CFArrayRef = *const __CFArray;
 

core-foundation-sys/src/bundle.rs

@@ -13,7 +13,7 @@ use base::CFTypeID;
 use string::CFStringRef;
 
 #[repr(C)]
-struct __CFBundle;
+struct __CFBundle(c_void);
 
 pub type CFBundleRef = *const __CFBundle;
 

core-foundation-sys/src/data.rs

@@ -1,7 +1,9 @@
+use libc::c_void;
+
 use base::{CFAllocatorRef, CFTypeID, CFIndex};
 
 #[repr(C)]
-struct __CFData;
+struct __CFData(c_void);
 
 pub type CFDataRef = *const __CFData;
 

core-foundation-sys/src/dictionary.rs

@@ -42,7 +42,7 @@ pub struct CFDictionaryValueCallBacks {
 }
 
 #[repr(C)]
-struct __CFDictionary;
+struct __CFDictionary(c_void);
 
 pub type CFDictionaryRef = *const __CFDictionary;
 

core-foundation-sys/src/number.rs

@@ -12,7 +12,7 @@ use libc::c_void;
 use base::{CFAllocatorRef, CFTypeID};
 
 #[repr(C)]
-struct __CFBoolean;
+struct __CFBoolean(c_void);
 
 pub type CFBooleanRef = *const __CFBoolean;
 

core-foundation-sys/src/runloop.rs

@@ -15,17 +15,17 @@ use date::{CFAbsoluteTime, CFTimeInterval};
 use string::CFStringRef;
 
 #[repr(C)]
-struct __CFRunLoop;
+struct __CFRunLoop(c_void);
 
 pub type CFRunLoopRef = *const __CFRunLoop;
 
 #[repr(C)]
-struct __CFRunLoopSource;
+struct __CFRunLoopSource(c_void);
 
 pub type CFRunLoopSourceRef = *const __CFRunLoopSource;
 
 #[repr(C)]
-struct __CFRunLoopObserver;
+struct __CFRunLoopObserver(c_void);
 
 pub type CFRunLoopObserverRef = *const __CFRunLoopObserver;
 

core-foundation-sys/src/set.rs

@@ -29,7 +29,7 @@ pub struct CFSetCallBacks {
 }
 
 #[repr(C)]
-struct __CFSet;
+struct __CFSet(c_void);
 
 pub type CFSetRef = *const __CFSet;
 

core-foundation-sys/src/string.rs

@@ -7,7 +7,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use libc::{c_char, c_ushort};
+use libc::{c_char, c_ushort, c_void};
 
 use base::{Boolean, CFOptionFlags, CFIndex, CFAllocatorRef, CFRange, CFTypeID};
 
@@ -188,7 +188,7 @@ pub type CFStringEncodings = CFIndex;
 //static kCFStringEncodingShiftJIS_X0213_00: CFStringEncoding = 0x0628; /* Deprecated */
 
 #[repr(C)]
-struct __CFString;
+struct __CFString(c_void);
 
 pub type CFStringRef = *const __CFString;
 

core-foundation-sys/src/url.rs

@@ -6,12 +6,13 @@
 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
+use libc::c_void;
 
 use base::{CFOptionFlags, CFIndex, CFAllocatorRef, Boolean, CFTypeID};
 use string::CFStringRef;
 
 #[repr(C)]
-struct __CFURL;
+struct __CFURL(c_void);
 
 pub type CFURLRef = *const __CFURL;