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</pre><pre class="rust"><code><span class="comment">// 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
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <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.
</span><span class="kw">use </span>std::os::raw::c_void;
<span class="kw">use </span>array::CFArrayRef;
<span class="kw">use </span>base::{Boolean, CFIndex, CFTypeID, CFAllocatorRef, CFOptionFlags, CFHashCode, mach_port_t};
<span class="kw">use </span>date::{CFAbsoluteTime, CFTimeInterval};
<span class="kw">use </span>string::CFStringRef;
<span class="attr">#[repr(C)]
</span><span class="kw">pub struct </span>__CFRunLoop(c_void);
<span class="kw">pub type </span>CFRunLoopRef = <span class="kw-2">*mut </span>__CFRunLoop;
<span class="attr">#[repr(C)]
</span><span class="kw">pub struct </span>__CFRunLoopSource(c_void);
<span class="kw">pub type </span>CFRunLoopSourceRef = <span class="kw-2">*mut </span>__CFRunLoopSource;
<span class="attr">#[repr(C)]
</span><span class="kw">pub struct </span>__CFRunLoopObserver(c_void);
<span class="kw">pub type </span>CFRunLoopObserverRef = <span class="kw-2">*mut </span>__CFRunLoopObserver;
<span class="comment">// Reasons for CFRunLoopRunInMode() to Return
</span><span class="kw">pub const </span>kCFRunLoopRunFinished: i32 = <span class="number">1</span>;
<span class="kw">pub const </span>kCFRunLoopRunStopped: i32 = <span class="number">2</span>;
<span class="kw">pub const </span>kCFRunLoopRunTimedOut: i32 = <span class="number">3</span>;
<span class="kw">pub const </span>kCFRunLoopRunHandledSource: i32 = <span class="number">4</span>;
<span class="comment">// Run Loop Observer Activities
//typedef CF_OPTIONS(CFOptionFlags, CFRunLoopActivity) {
</span><span class="kw">pub type </span>CFRunLoopActivity = CFOptionFlags;
<span class="kw">pub const </span>kCFRunLoopEntry: CFOptionFlags = <span class="number">1 </span><< <span class="number">0</span>;
<span class="kw">pub const </span>kCFRunLoopBeforeTimers: CFOptionFlags = <span class="number">1 </span><< <span class="number">1</span>;
<span class="kw">pub const </span>kCFRunLoopBeforeSources: CFOptionFlags = <span class="number">1 </span><< <span class="number">2</span>;
<span class="kw">pub const </span>kCFRunLoopBeforeWaiting: CFOptionFlags = <span class="number">1 </span><< <span class="number">5</span>;
<span class="kw">pub const </span>kCFRunLoopAfterWaiting: CFOptionFlags = <span class="number">1 </span><< <span class="number">6</span>;
<span class="kw">pub const </span>kCFRunLoopExit: CFOptionFlags = <span class="number">1 </span><< <span class="number">7</span>;
<span class="kw">pub const </span>kCFRunLoopAllActivities: CFOptionFlags = <span class="number">0x0FFFFFFF</span>;
<span class="attr">#[repr(C)]
</span><span class="kw">pub struct </span>CFRunLoopSourceContext {
<span class="kw">pub </span>version: CFIndex,
<span class="kw">pub </span>info: <span class="kw-2">*mut </span>c_void,
<span class="kw">pub </span>retain: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void) -> <span class="kw-2">*const </span>c_void>,
<span class="kw">pub </span>release: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void)>,
<span class="kw">pub </span>copyDescription: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void) -> CFStringRef>,
<span class="kw">pub </span>equal: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info1: <span class="kw-2">*const </span>c_void, info2: <span class="kw-2">*const </span>c_void) -> Boolean>,
<span class="kw">pub </span>hash: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void) -> CFHashCode>,
<span class="kw">pub </span>schedule: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void, rl: CFRunLoopRef, mode: CFStringRef)>,
<span class="kw">pub </span>cancel: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void, rl: CFRunLoopRef, mode: CFStringRef)>,
<span class="kw">pub </span>perform: <span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void),
}
<span class="attr">#[repr(C)]
</span><span class="kw">pub struct </span>CFRunLoopSourceContext1 {
<span class="kw">pub </span>version: CFIndex,
<span class="kw">pub </span>info: <span class="kw-2">*mut </span>c_void,
<span class="kw">pub </span>retain: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void) -> <span class="kw-2">*const </span>c_void>,
<span class="kw">pub </span>release: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void)>,
<span class="kw">pub </span>copyDescription: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void) -> CFStringRef>,
<span class="kw">pub </span>equal: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info1: <span class="kw-2">*const </span>c_void, info2: <span class="kw-2">*const </span>c_void) -> Boolean>,
<span class="kw">pub </span>hash: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void) -> CFHashCode>,
<span class="comment">// note that the following two fields are platform dependent in the C header, the ones here are for macOS
</span><span class="kw">pub </span>getPort: <span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*mut </span>c_void) -> mach_port_t,
<span class="kw">pub </span>perform: <span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(msg: <span class="kw-2">*mut </span>c_void, size: CFIndex, allocator: CFAllocatorRef, info: <span class="kw-2">*mut </span>c_void) -> <span class="kw-2">*mut </span>c_void,
}
<span class="attr">#[repr(C)]
</span><span class="kw">pub struct </span>CFRunLoopObserverContext {
<span class="kw">pub </span>version: CFIndex,
<span class="kw">pub </span>info: <span class="kw-2">*mut </span>c_void,
<span class="kw">pub </span>retain: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void) -> <span class="kw-2">*const </span>c_void>,
<span class="kw">pub </span>release: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void)>,
<span class="kw">pub </span>copyDescription: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void) -> CFStringRef>,
}
<span class="kw">pub type </span>CFRunLoopObserverCallBack = <span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(observer: CFRunLoopObserverRef, activity: CFRunLoopActivity, info: <span class="kw-2">*mut </span>c_void);
<span class="attr">#[repr(C)]
</span><span class="kw">pub struct </span>CFRunLoopTimerContext {
<span class="kw">pub </span>version: CFIndex,
<span class="kw">pub </span>info: <span class="kw-2">*mut </span>c_void,
<span class="kw">pub </span>retain: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void) -> <span class="kw-2">*const </span>c_void>,
<span class="kw">pub </span>release: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void)>,
<span class="kw">pub </span>copyDescription: <span class="prelude-ty">Option</span><<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(info: <span class="kw-2">*const </span>c_void) -> CFStringRef>,
}
<span class="kw">pub type </span>CFRunLoopTimerCallBack = <span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn </span>(timer: CFRunLoopTimerRef, info: <span class="kw-2">*mut </span>c_void);
<span class="attr">#[repr(C)]
</span><span class="kw">pub struct </span>__CFRunLoopTimer(c_void);
<span class="kw">pub type </span>CFRunLoopTimerRef = <span class="kw-2">*mut </span>__CFRunLoopTimer;
<span class="kw">extern </span>{
<span class="comment">/*
* CFRunLoop.h
*/
</span><span class="kw">pub static </span>kCFRunLoopDefaultMode: CFStringRef;
<span class="kw">pub static </span>kCFRunLoopCommonModes: CFStringRef;
<span class="kw">pub fn </span>CFRunLoopGetTypeID() -> CFTypeID;
<span class="kw">pub fn </span>CFRunLoopGetCurrent() -> CFRunLoopRef;
<span class="kw">pub fn </span>CFRunLoopGetMain() -> CFRunLoopRef;
<span class="kw">pub fn </span>CFRunLoopCopyCurrentMode(rl: CFRunLoopRef) -> CFStringRef;
<span class="kw">pub fn </span>CFRunLoopCopyAllModes(rl: CFRunLoopRef) -> CFArrayRef;
<span class="kw">pub fn </span>CFRunLoopAddCommonMode(rl: CFRunLoopRef, mode: CFStringRef);
<span class="kw">pub fn </span>CFRunLoopGetNextTimerFireDate(rl: CFRunLoopRef, mode: CFStringRef) -> CFAbsoluteTime;
<span class="kw">pub fn </span>CFRunLoopRun();
<span class="kw">pub fn </span>CFRunLoopRunInMode(mode: CFStringRef, seconds: CFTimeInterval, returnAfterSourceHandled: Boolean) -> i32;
<span class="kw">pub fn </span>CFRunLoopIsWaiting(rl: CFRunLoopRef) -> Boolean;
<span class="kw">pub fn </span>CFRunLoopWakeUp(rl: CFRunLoopRef);
<span class="kw">pub fn </span>CFRunLoopStop(rl: CFRunLoopRef);
<span class="comment">// fn CFRunLoopPerformBlock(rl: CFRunLoopRef, mode: CFTypeRef, block: void (^)(void));
</span><span class="kw">pub fn </span>CFRunLoopContainsSource(rl: CFRunLoopRef, source: CFRunLoopSourceRef, mode: CFStringRef) -> Boolean;
<span class="kw">pub fn </span>CFRunLoopAddSource(rl: CFRunLoopRef, source: CFRunLoopSourceRef, mode: CFStringRef);
<span class="kw">pub fn </span>CFRunLoopRemoveSource(rl: CFRunLoopRef, source: CFRunLoopSourceRef, mode: CFStringRef);
<span class="kw">pub fn </span>CFRunLoopContainsObserver(rl: CFRunLoopRef, observer: CFRunLoopObserverRef, mode: CFStringRef) -> Boolean;
<span class="kw">pub fn </span>CFRunLoopAddObserver(rl: CFRunLoopRef, observer: CFRunLoopObserverRef, mode: CFStringRef);
<span class="kw">pub fn </span>CFRunLoopRemoveObserver(rl: CFRunLoopRef, observer: CFRunLoopObserverRef, mode: CFStringRef);
<span class="kw">pub fn </span>CFRunLoopContainsTimer(rl: CFRunLoopRef, timer: CFRunLoopTimerRef, mode: CFStringRef) -> Boolean;
<span class="kw">pub fn </span>CFRunLoopAddTimer(rl: CFRunLoopRef, timer: CFRunLoopTimerRef, mode: CFStringRef);
<span class="kw">pub fn </span>CFRunLoopRemoveTimer(rl: CFRunLoopRef, timer: CFRunLoopTimerRef, mode: CFStringRef);
<span class="kw">pub fn </span>CFRunLoopSourceGetTypeID() -> CFTypeID;
<span class="kw">pub fn </span>CFRunLoopSourceCreate(allocator: CFAllocatorRef, order: CFIndex, context: <span class="kw-2">*mut </span>CFRunLoopSourceContext) -> CFRunLoopSourceRef;
<span class="kw">pub fn </span>CFRunLoopSourceGetOrder(source: CFRunLoopSourceRef) -> CFIndex;
<span class="kw">pub fn </span>CFRunLoopSourceInvalidate(source: CFRunLoopSourceRef);
<span class="kw">pub fn </span>CFRunLoopSourceIsValid(source: CFRunLoopSourceRef) -> Boolean;
<span class="kw">pub fn </span>CFRunLoopSourceGetContext(source: CFRunLoopSourceRef, context: <span class="kw-2">*mut </span>CFRunLoopSourceContext);
<span class="kw">pub fn </span>CFRunLoopSourceSignal(source: CFRunLoopSourceRef);
<span class="kw">pub fn </span>CFRunLoopObserverGetTypeID() -> CFTypeID;
<span class="kw">pub fn </span>CFRunLoopObserverCreate(allocator: CFAllocatorRef, activities: CFOptionFlags, repeats: Boolean, order: CFIndex, callout: CFRunLoopObserverCallBack, context: <span class="kw-2">*mut </span>CFRunLoopObserverContext) -> CFRunLoopObserverRef;
<span class="comment">// fn CFRunLoopObserverCreateWithHandler(allocator: CFAllocatorRef, activities: CFOptionFlags, repeats: Boolean, order: CFIndex, block: void (^) (CFRunLoopObserverRef observer, CFRunLoopActivity activity)) -> CFRunLoopObserverRef;
</span><span class="kw">pub fn </span>CFRunLoopObserverGetActivities(observer: CFRunLoopObserverRef) -> CFOptionFlags;
<span class="kw">pub fn </span>CFRunLoopObserverDoesRepeat(observer: CFRunLoopObserverRef) -> Boolean;
<span class="kw">pub fn </span>CFRunLoopObserverGetOrder(observer: CFRunLoopObserverRef) -> CFIndex;
<span class="kw">pub fn </span>CFRunLoopObserverInvalidate(observer: CFRunLoopObserverRef);
<span class="kw">pub fn </span>CFRunLoopObserverIsValid(observer: CFRunLoopObserverRef) -> Boolean;
<span class="kw">pub fn </span>CFRunLoopObserverGetContext(observer: CFRunLoopObserverRef, context: <span class="kw-2">*mut </span>CFRunLoopObserverContext);
<span class="kw">pub fn </span>CFRunLoopTimerGetTypeID() -> CFTypeID;
<span class="kw">pub fn </span>CFRunLoopTimerCreate(allocator: CFAllocatorRef, fireDate: CFAbsoluteTime, interval: CFTimeInterval, flags: CFOptionFlags, order: CFIndex, callout: CFRunLoopTimerCallBack, context: <span class="kw-2">*mut </span>CFRunLoopTimerContext) -> CFRunLoopTimerRef;
<span class="comment">// fn CFRunLoopTimerCreateWithHandler(allocator: CFAllocatorRef, fireDate: CFAbsoluteTime, interval: CFTimeInterval, flags: CFOptionFlags, order: CFIndex, block: void (^) (CFRunLoopTimerRef timer)) -> CFRunLoopTimerRef;
</span><span class="kw">pub fn </span>CFRunLoopTimerGetNextFireDate(timer: CFRunLoopTimerRef) -> CFAbsoluteTime;
<span class="kw">pub fn </span>CFRunLoopTimerSetNextFireDate(timer: CFRunLoopTimerRef, fireDate: CFAbsoluteTime);
<span class="kw">pub fn </span>CFRunLoopTimerGetInterval(timer: CFRunLoopTimerRef) -> CFTimeInterval;
<span class="kw">pub fn </span>CFRunLoopTimerDoesRepeat(timer: CFRunLoopTimerRef) -> Boolean;
<span class="kw">pub fn </span>CFRunLoopTimerGetOrder(timer: CFRunLoopTimerRef) -> CFIndex;
<span class="kw">pub fn </span>CFRunLoopTimerInvalidate(timer: CFRunLoopTimerRef);
<span class="kw">pub fn </span>CFRunLoopTimerIsValid(timer: CFRunLoopTimerRef) -> Boolean;
<span class="kw">pub fn </span>CFRunLoopTimerGetContext(timer: CFRunLoopTimerRef, context: <span class="kw-2">*mut </span>CFRunLoopTimerContext);
<span class="kw">pub fn </span>CFRunLoopTimerGetTolerance(timer: CFRunLoopTimerRef) -> CFTimeInterval;
<span class="kw">pub fn </span>CFRunLoopTimerSetTolerance(timer: CFRunLoopTimerRef, tolerance: CFTimeInterval);
}
</code></pre></div>
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