Source code
Revision control
Copy as Markdown
Other Tools
// 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, CFIndex, CFRange, CFTypeID, UInt32, UInt8};
#[repr(C)]
pub struct __CFBitVector(c_void);
pub type CFBitVectorRef = *const __CFBitVector;
pub type CFMutableBitVectorRef = *mut __CFBitVector;
pub type CFBit = UInt32;
extern "C" {
/*
* CFBitVector.h
*/
/* CFBitVector */
/* Creating a Bit Vector */
pub fn CFBitVectorCreate(
allocator: CFAllocatorRef,
bytes: *const UInt8,
numBits: CFIndex,
) -> CFBitVectorRef;
pub fn CFBitVectorCreateCopy(allocator: CFAllocatorRef, bv: CFBitVectorRef) -> CFBitVectorRef;
/* Getting Information About a Bit Vector */
pub fn CFBitVectorContainsBit(bv: CFBitVectorRef, range: CFRange, value: CFBit) -> Boolean;
pub fn CFBitVectorGetBitAtIndex(bv: CFBitVectorRef, idx: CFIndex) -> CFBit;
pub fn CFBitVectorGetBits(bv: CFBitVectorRef, range: CFRange, bytes: *mut UInt8);
pub fn CFBitVectorGetCount(bv: CFBitVectorRef) -> CFIndex;
pub fn CFBitVectorGetCountOfBit(bv: CFBitVectorRef, range: CFRange, value: CFBit) -> CFIndex;
pub fn CFBitVectorGetFirstIndexOfBit(
bv: CFBitVectorRef,
range: CFRange,
value: CFBit,
) -> CFIndex;
pub fn CFBitVectorGetLastIndexOfBit(
bv: CFBitVectorRef,
range: CFRange,
value: CFBit,
) -> CFIndex;
/* Getting the CFBitVector Type ID */
pub fn CFBitVectorGetTypeID() -> CFTypeID;
/* CFMutableBitVector */
/* Creating a CFMutableBitVector Object */
pub fn CFBitVectorCreateMutable(
allocator: CFAllocatorRef,
capacity: CFIndex,
) -> CFMutableBitVectorRef;
pub fn CFBitVectorCreateMutableCopy(
allocator: CFAllocatorRef,
capacity: CFIndex,
bv: CFBitVectorRef,
) -> CFMutableBitVectorRef;
/* Modifying a Bit Vector */
pub fn CFBitVectorFlipBitAtIndex(bv: CFMutableBitVectorRef, idx: CFIndex);
pub fn CFBitVectorFlipBits(bv: CFMutableBitVectorRef, range: CFRange);
pub fn CFBitVectorSetAllBits(bv: CFMutableBitVectorRef, value: CFBit);
pub fn CFBitVectorSetBitAtIndex(bv: CFMutableBitVectorRef, idx: CFIndex, value: CFBit);
pub fn CFBitVectorSetBits(bv: CFMutableBitVectorRef, range: CFRange, value: CFBit);
pub fn CFBitVectorSetCount(bv: CFMutableBitVectorRef, count: CFIndex);
}