vendor/core-foundation-sys/src/data.rs

   1 // Copyright 2013-2015 The Servo Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution.
   3 //
   4 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   5 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   6 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   7 // option. This file may not be copied, modified, or distributed
   8 // except according to those terms.
   9
  10 use std::os::raw::c_void;
  11
  12 use base::{CFAllocatorRef, CFTypeID, CFIndex, CFRange};
  13
  14 #[repr(C)]
  15 pub struct __CFData(c_void);
  16
  17 pub type CFDataRef = *const __CFData;
  18
  19 extern {
  20     /*
  21      * CFData.h
  22      */
  23
  24     pub fn CFDataCreate(allocator: CFAllocatorRef,
  25                         bytes: *const u8, length: CFIndex) -> CFDataRef;
  26     //fn CFDataFind
  27     pub fn CFDataGetBytePtr(theData: CFDataRef) -> *const u8;
  28     pub fn CFDataGetBytes(theData: CFDataRef, range: CFRange, buffer: *mut u8);
  29     pub fn CFDataGetLength(theData: CFDataRef) -> CFIndex;
  30     pub fn CFDataCreateWithBytesNoCopy(
  31         allocator: CFAllocatorRef,
  32         bytes: *const u8,
  33         length: CFIndex,
  34         allocator: CFAllocatorRef,
  35     ) -> CFDataRef;
  36
  37     pub fn CFDataGetTypeID() -> CFTypeID;
  38 }