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// Copyright 2023 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 crate::base::{Boolean, CFAllocatorRef, CFHashCode, CFIndex, CFTypeID};
use crate::string::CFStringRef;
#[repr(C)]
pub struct __CFBag(c_void);
pub type CFBagRef = *const __CFBag;
pub type CFMutableBagRef = *mut __CFBag;
pub type CFBagRetainCallBack =
extern "C" fn(allocator: CFAllocatorRef, value: *const c_void) -> *const c_void;
pub type CFBagReleaseCallBack = extern "C" fn(allocator: CFAllocatorRef, value: *const c_void);
pub type CFBagCopyDescriptionCallBack = extern "C" fn(value: *const c_void) -> CFStringRef;
pub type CFBagEqualCallBack =
extern "C" fn(value1: *const c_void, value2: *const c_void) -> Boolean;
pub type CFBagHashCallBack = extern "C" fn(value: *const c_void) -> CFHashCode;
#[repr(C)]
#[derive(Debug, Clone, Copy)]
pub struct CFBagCallBacks {
pub version: CFIndex,
pub retain: CFBagRetainCallBack,
pub release: CFBagReleaseCallBack,
pub copyDescription: CFBagCopyDescriptionCallBack,
pub equal: CFBagEqualCallBack,
pub hash: CFBagHashCallBack,
}
pub type CFBagApplierFunction = extern "C" fn(value: *const c_void, context: *mut c_void);
extern "C" {
/*
* CFBag.h
*/
/* Predefined Callback Structures */
pub static kCFTypeBagCallBacks: CFBagCallBacks;
pub static kCFCopyStringBagCallBacks: CFBagCallBacks;
/* CFBag */
/* Creating a Bag */
pub fn CFBagCreate(
allocator: CFAllocatorRef,
values: *const *const c_void,
numValues: CFIndex,
callBacks: *const CFBagCallBacks,
) -> CFBagRef;
pub fn CFBagCreateCopy(allocator: CFAllocatorRef, theBag: CFBagRef) -> CFBagRef;
/* Examining a Bag */
pub fn CFBagContainsValue(theBag: CFBagRef, value: *const c_void) -> Boolean;
pub fn CFBagGetCount(theBag: CFBagRef) -> CFIndex;
pub fn CFBagGetCountOfValue(theBag: CFBagRef, value: *const c_void) -> CFIndex;
pub fn CFBagGetValue(theBag: CFBagRef, value: *const c_void) -> *const c_void;
pub fn CFBagGetValueIfPresent(
theBag: CFBagRef,
candidate: *const c_void,
value: *const *const c_void,
) -> Boolean;
pub fn CFBagGetValues(theBag: CFBagRef, values: *const *const c_void);
/* Applying a Function to the Contents of a Bag */
pub fn CFBagApplyFunction(
theBag: CFBagRef,
applier: CFBagApplierFunction,
context: *mut c_void,
);
/* Getting the CFBag Type ID */
pub fn CFBagGetTypeID() -> CFTypeID;
/* CFMutableBag */
/* Creating a Mutable Bag */
pub fn CFBagCreateMutable(
allocator: CFAllocatorRef,
capacity: CFIndex,
callBacks: *const CFBagCallBacks,
) -> CFMutableBagRef;
pub fn CFBagCreateMutableCopy(
allocator: CFAllocatorRef,
capacity: CFIndex,
theBag: CFBagRef,
) -> CFMutableBagRef;
/* Modifying a Mutable Bag */
pub fn CFBagAddValue(theBag: CFMutableBagRef, value: *const c_void);
pub fn CFBagRemoveAllValues(theBag: CFMutableBagRef);
pub fn CFBagRemoveValue(theBag: CFMutableBagRef, value: *const c_void);
pub fn CFBagReplaceValue(theBag: CFMutableBagRef, value: *const c_void);
pub fn CFBagSetValue(theBag: CFMutableBagRef, value: *const c_void);
}