github.com/searKing/golang/go@v1.2.74/os/signal/cgo/include/boost/predef/version_number.h (about)

     1  /*
     2  Copyright Rene Rivera 2005-2016
     3  Distributed under the Boost Software License, Version 1.0.
     4  (See accompanying file LICENSE_1_0.txt or copy at
     5  http://www.boost.org/LICENSE_1_0.txt)
     6  */
     7  
     8  #ifndef BOOST_PREDEF_VERSION_NUMBER_H
     9  #define BOOST_PREDEF_VERSION_NUMBER_H
    10  
    11  /*`
    12  [heading `BOOST_VERSION_NUMBER`]
    13  
    14  ``
    15  BOOST_VERSION_NUMBER(major,minor,patch)
    16  ``
    17  
    18  Defines standard version numbers, with these properties:
    19  
    20  * Decimal base whole numbers in the range \[0,1000000000).
    21    The number range is designed to allow for a (2,2,5) triplet.
    22    Which fits within a 32 bit value.
    23  * The `major` number can be in the \[0,99\] range.
    24  * The `minor` number can be in the \[0,99\] range.
    25  * The `patch` number can be in the \[0,99999\] range.
    26  * Values can be specified in any base. As the defined value
    27    is an constant expression.
    28  * Value can be directly used in both preprocessor and compiler
    29    expressions for comparison to other similarly defined values.
    30  * The implementation enforces the individual ranges for the
    31    major, minor, and patch numbers. And values over the ranges
    32    are truncated (modulo).
    33  
    34  */
    35  #define BOOST_VERSION_NUMBER(major,minor,patch) \
    36      ( (((major)%100)*10000000) + (((minor)%100)*100000) + ((patch)%100000) )
    37  
    38  #define BOOST_VERSION_NUMBER_MAX \
    39      BOOST_VERSION_NUMBER(99,99,99999)
    40  
    41  #define BOOST_VERSION_NUMBER_ZERO \
    42      BOOST_VERSION_NUMBER(0,0,0)
    43  
    44  #define BOOST_VERSION_NUMBER_MIN \
    45      BOOST_VERSION_NUMBER(0,0,1)
    46  
    47  #define BOOST_VERSION_NUMBER_AVAILABLE \
    48      BOOST_VERSION_NUMBER_MIN
    49  
    50  #define BOOST_VERSION_NUMBER_NOT_AVAILABLE \
    51      BOOST_VERSION_NUMBER_ZERO
    52  
    53  /*`
    54  ``
    55  BOOST_VERSION_NUMBER_MAJOR(N), BOOST_VERSION_NUMBER_MINOR(N), BOOST_VERSION_NUMBER_PATCH(N)
    56  ``
    57  
    58  The macros extract the major, minor, and patch portion from a well formed
    59  version number resulting in a preprocessor expression in the range of
    60  \[0,99\] or \[0,99999\] for the major and minor, or patch numbers
    61  respectively.
    62  */
    63  #define BOOST_VERSION_NUMBER_MAJOR(N) \
    64      ( ((N)/10000000)%100 )
    65  
    66  #define BOOST_VERSION_NUMBER_MINOR(N) \
    67      ( ((N)/100000)%100 )
    68  
    69  #define BOOST_VERSION_NUMBER_PATCH(N) \
    70      ( (N)%100000 )
    71  
    72  #endif