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/*
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* Copyright (c) 2017-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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/* We model dispatch_once in a separate file rather than Dispatch.m because this
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code doesn't compile together with Foundation. */
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#import <Foundation/NSObject.h>
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typedef void (^dispatch_block_t)(void);
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typedef long dispatch_once_t;
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static void _dispatch_once(dispatch_once_t* predicate, dispatch_block_t block) {
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block();
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}
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