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// Copyright 2013-2015 The Servo Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use std::os::raw::c_void;
use base::{CFAllocatorRef, CFIndex, CFTypeID, Boolean};
pub type CFSetApplierFunction = extern "C" fn (value: *const c_void,
context: *const c_void);
pub type CFSetRetainCallBack = *const u8;
pub type CFSetReleaseCallBack = *const u8;
pub type CFSetCopyDescriptionCallBack = *const u8;
pub type CFSetEqualCallBack = *const u8;
pub type CFSetHashCallBack = *const u8;
#[repr(C)]
#[derive(Clone, Copy)]
pub struct CFSetCallBacks {
pub version: CFIndex,
pub retain: CFSetRetainCallBack,
pub release: CFSetReleaseCallBack,
pub copyDescription: CFSetCopyDescriptionCallBack,
pub equal: CFSetEqualCallBack,
pub hash: CFSetHashCallBack,
}
#[repr(C)]
pub struct __CFSet(c_void);
pub type CFSetRef = *const __CFSet;
extern {
/*
* CFSet.h
*/
pub static kCFTypeSetCallBacks: CFSetCallBacks;
/* Creating Sets */
pub fn CFSetCreate(allocator: CFAllocatorRef, values: *const *const c_void, numValues: CFIndex,
callBacks: *const CFSetCallBacks) -> CFSetRef;
pub fn CFSetCreateCopy(allocator: CFAllocatorRef, theSet: CFSetRef) -> CFSetRef;
/* Examining a Set */
pub fn CFSetContainsValue(theSet: CFSetRef, value: *const c_void) -> Boolean;
pub fn CFSetGetCount(theSet: CFSetRef) -> CFIndex;
pub fn CFSetGetCountOfValue(theSet: CFSetRef, value: *const c_void) -> CFIndex;
pub fn CFSetGetValue(theSet: CFSetRef, value: *const c_void) -> *const c_void;
pub fn CFSetGetValueIfPresent(theSet: CFSetRef, candidate: *const c_void, value: *mut *const c_void) -> Boolean;
pub fn CFSetGetValues(theSet: CFSetRef, values: *mut *const c_void);
/* Applying a Function to Set Members */
pub fn CFSetApplyFunction(theSet: CFSetRef,
applier: CFSetApplierFunction,
context: *const c_void);
/* Getting the CFSet Type ID */
pub fn CFSetGetTypeID() -> CFTypeID;
}