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32 lines
984 B
Objective-C
32 lines
984 B
Objective-C
// Copyright 2008 Cyrus Najmabadi
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#import "WireFormat.h"
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#import "Utilities.h"
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int32_t PBWireFormatMakeTag(int32_t fieldNumber, int32_t wireType) {
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return (fieldNumber << PBWireFormatTagTypeBits) | wireType;
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}
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int32_t PBWireFormatGetTagWireType(int32_t tag) {
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return tag & PBWireFormatTagTypeMask;
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}
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int32_t PBWireFormatGetTagFieldNumber(int32_t tag) {
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return logicalRightShift32(tag, PBWireFormatTagTypeBits);
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}
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