text: // Copyright 2019 Google
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //      http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  
  #pragma once
  
  #include "FIRCLSFeatures.h"
  
  #include <stdint.h>
  
  #if CLS_DWARF_UNWINDING_SUPPORTED
  
  #if CLS_CPU_64BIT
  #define CLS_INVALID_ADDRESS (0xffffffffffffffff)
  #else
  #define CLS_INVALID_ADDRESS (0xffffffff)
  #endif
  
  // basic data types
  uint8_t FIRCLSParseUint8AndAdvance(const void** cursor);
  uint16_t FIRCLSParseUint16AndAdvance(const void** cursor);
  int16_t FIRCLSParseInt16AndAdvance(const void** cursor);
  uint32_t FIRCLSParseUint32AndAdvance(const void** cursor);
  int32_t FIRCLSParseInt32AndAdvance(const void** cursor);
  uint64_t FIRCLSParseUint64AndAdvance(const void** cursor);
  int64_t FIRCLSParseInt64AndAdvance(const void** cursor);
  uintptr_t FIRCLSParsePointerAndAdvance(const void** cursor);
  uint64_t FIRCLSParseULEB128AndAdvance(const void** cursor);
  int64_t FIRCLSParseLEB128AndAdvance(const void** cursor);
  const char* FIRCLSParseStringAndAdvance(const void** cursor);
  
  // FDE/CIE-specifc structures
  uint64_t FIRCLSParseRecordLengthAndAdvance(const void** cursor);
  uintptr_t FIRCLSParseAddressWithEncodingAndAdvance(const void** cursor, uint8_t encoding);
  
  #endif
  