FOREWORD
INTRODUCTION
1 SCOPE
2 REFERENCES
3 CONFORMANCE
4 FIXED-POINT ARITHMETIC
  4.1 Overview and principles of the fixed-point data types
  4.2 Detailed changes to ISO/IEC 9899:1999
5 NAMED ADDRESS SPACES AND NAMED-REGISTER STORAGE CLASSES
  5.1 Overview and principles of named address spaces
  5.2 Overview and principles of named-register storage classes
  5.3 Detailed changes to ISO/IEC 9899:1999
6 BASIC I/O HARDWARE ADDRESSING
  6.1 Rationale
  6.2 Terminology
  6.3 Basic I/O Hardware addressing header
  6.4 Specifying I/O registers
  6.5 Detailed changes to ISO/IEC 9899:1999
ANNEX A - FIXED-POINT ARITHMETIC
  A.1 Fixed-point datatypes
  A.2 Number of data bits in _Fract versus _Accum
  A.3 Possible Data Type Implementations
  A.4 Overflow and Rounding
  A.5 Type conversions, usual arithmetic conversions
  A.6 Operations involving fixed-point types
  A.7 Exception for 1 and -1 Multiplication Results
  A.8 Linguistic Variables and unsigned _Fract: an example
      of unsigned fixed-point
ANNEX B - NAMED ADDRESS SPACES AND NAMED-REGISTER STORAGE CLASSES
  B.1 Embedded systems extended memory support
ANNEX C - IMPLEMENTING THE HEADER
  C.1 General
  C.2 Overview of I/O Hardware Connection Options
  C.3 I/O-register designators for different I/O addressing
      methods
  C.4 Atomic operation
  C.5 Read-modify-write operations and multi-addressing cases
  C.6 I/O initialization
  C.7 Intrinsic Features for I/O Hardware Access
ANNEX D - MIGRATION PATH FOR IMPLEMENTATIONS
  D.1 Migration path for implementations
  D.2 implementation based on C macros
ANNEX E - FUNCTIONALITY NOT INCLUDED IN THIS TECHNICAL REPORT
  E.1 Circular buffers
  E.2 Complex data types
  E.3 Consideration of BCD data types for Embedded Systems
  E.4 Modwrap overflow
ANNEX F - C++ COMPATIBILITY AND MIGRATION ISSUES
  F.1 Fixed-point Arithmetic
  F.2 Multiple Address Spaces Support
  F.3 Basic I/O Hardware Addressing