AEMainThreadEndpoint.h

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//
//  AEMainThreadPoll.h
//  TheAmazingAudioEngine
//
//  Created by Michael Tyson on 29/04/2016.
//  Copyright © 2016 A Tasty Pixel. All rights reserved.
//
//  This software is provided 'as-is', without any express or implied
//  warranty.  In no event will the authors be held liable for any damages
//  arising from the use of this software.
//
//  Permission is granted to anyone to use this software for any purpose,
//  including commercial applications, and to alter it and redistribute it
//  freely, subject to the following restrictions:
//
//  1. The origin of this software must not be misrepresented; you must not
//     claim that you wrote the original software. If you use this software
//     in a product, an acknowledgment in the product documentation would be
//     appreciated but is not required.
//
//  2. Altered source versions must be plainly marked as such, and must not be
//     misrepresented as being the original software.
//
//  3. This notice may not be removed or altered from any source distribution.
//

#ifdef __cplusplus
extern "C" {
#endif
    
#import <Foundation/Foundation.h>
#import "AETime.h"

typedef void (^AEMainThreadEndpointHandler)(void * _Nullable data, size_t length);

@interface AEMainThreadEndpoint : NSObject

- (instancetype _Nullable)initWithHandler:(AEMainThreadEndpointHandler _Nonnull)handler;

- (instancetype _Nullable)initWithHandler:(AEMainThreadEndpointHandler _Nonnull)handler bufferCapacity:(size_t)bufferCapacity;

BOOL AEMainThreadEndpointSend(__unsafe_unretained AEMainThreadEndpoint * _Nonnull endpoint,
                              const void * _Nullable data, size_t length);

void * _Nullable AEMainThreadEndpointCreateMessage(__unsafe_unretained AEMainThreadEndpoint * _Nonnull endpoint, size_t length);

void AEMainThreadEndpointDispatchMessage(__unsafe_unretained AEMainThreadEndpoint * _Nonnull endpoint);

@end

#ifdef __cplusplus
}
#endif