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// Protocol Buffers - Google's data interchange format
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// Copyright 2023 Google LLC. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd
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#ifndef UPB_MESSAGE_COMPAT_H_
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#define UPB_MESSAGE_COMPAT_H_
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#include <stdint.h>
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#include "upb/message/message.h"
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#include "upb/mini_table/extension.h"
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// Must be last.
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#include "upb/port/def.inc"
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// upb does not support mixing minitables from different sources but these
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// functions are still used by some existing users so for now we make them
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// available here. This may or may not change in the future so do not add
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// them to new code.
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define kUpb_Message_ExtensionBegin 0;
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bool upb_Message_NextExtension(const upb_Message* msg,
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const upb_MiniTableExtension** result,
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uintptr_t* iter);
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// Returns the minitable with the given field number, or NULL on failure.
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const upb_MiniTableExtension* upb_Message_FindExtensionByNumber(
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const upb_Message* msg, uint32_t field_number);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#include "upb/port/undef.inc"
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#endif /* UPB_MESSAGE_COMPAT_H_ */
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