constants.h

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#ifndef  BASE_CONSTANTS_H
#define  BASE_CONSTANTS_H
 
/*
definitions of prefix
*/
 
#define  A_UTILS_GLOBAL         /* */               /* g_... */
#define  A_UTILS_MEMBER         /* */               /* m_... */
#define  A_UTILS_LOCAL          auto                /* l_... */
#define  A_UTILS_STATIC         static              /* s_... */
#define  A_UTILS_EXTERN         extern              /* g_... */
#define  A_UTILS_REGIST         register            /* r_... */
 
/*
definitions for function paramters
*/
#ifndef IN
#define IN             /* in */
#endif
 
#ifndef OUT
#define OUT            /* out */
#endif
 
#ifndef INOUT
#define INOUT          /* in,out */
#endif
 
#ifndef OPTIONAL
#define OPTIONAL       /* optional */
#endif
 
#ifndef UNUSED
#define UNUSED         /* unused */
#endif
 
/*
generic constants
*/
#define tFalse          false
#define tTrue           true
 
#define INVALID_SIZE    0xFFFFFFFF
#define INVALID_POS     0xFFFFFFFF
#define INVALID_HANDLE  0xFFFFFFFF
 
/*
general bit declarations
*/
 
#define  BIT0           0x0001          
#define  BIT1           0x0002          
#define  BIT2           0x0004          
#define  BIT3           0x0008          
#define  BIT4           0x0010          
#define  BIT5           0x0020          
#define  BIT6           0x0040          
#define  BIT7           0x0080          
#define  BIT8           0x0100          
#define  BIT9           0x0200          
#define  BIT10          0x0400          
#define  BIT11          0x0800          
#define  BIT12          0x1000          
#define  BIT13          0x2000          
#define  BIT14          0x4000          
#define  BIT15          0x8000          
#define  BIT16          0x00010000      
#define  BIT17          0x00020000      
#define  BIT18          0x00040000      
#define  BIT19          0x00080000      
#define  BIT20          0x00100000      
#define  BIT21          0x00200000      
#define  BIT22          0x00400000      
#define  BIT23          0x00800000      
#define  BIT24          0x01000000      
#define  BIT25          0x02000000      
#define  BIT26          0x04000000      
#define  BIT27          0x08000000      
#define  BIT28          0x10000000      
#define  BIT29          0x20000000      
#define  BIT30          0x40000000      
#define  BIT31          0x80000000      
 
#define  fHIGHBYTE(x)   ( (( x ) & 0xFF00) >> 8 )       
#define  fLOWBYTE(x)    ( ( x ) & 0x00FF )              
 
#define  fHIGHWORD(x)   ( (( x ) & 0xFFFF0000) >> 16 )  
#define  fLOWWORD(x)    ( ( x ) & 0x0000FFFF )          
 
#define PLATFORM_NOT_SUPPORTED        0x00
 
#define PLATFORM_LITTLE_ENDIAN_8      0x01
 
#define PLATFORM_BIG_ENDIAN_8         0x02
       
#define PLATFORM_BYTEORDER          __get_platform_byteorder()
 
static inline unsigned char __get_platform_byteorder()
{
    tUInt32 ui32Value = 0x01020304;
    if (((unsigned char*)&ui32Value)[0] == 0x04 &&
        ((unsigned char*)&ui32Value)[2] == 0x02 )
    {
        return PLATFORM_LITTLE_ENDIAN_8;
    }
    else if (((unsigned char*)&ui32Value)[0] == 0x01 &&
            ((unsigned char*)&ui32Value)[2] == 0x03 )
    {
        return PLATFORM_BIG_ENDIAN_8;
    }
    else
    {
        return PLATFORM_NOT_SUPPORTED;
    }
}
 
#define PLATFORM_COMPILER_MSVC7_RELEASE  1300
#define PLATFORM_COMPILER_MSVC7_DEBUG   11300
 
#define PLATFORM_COMPILER_MSVC8_RELEASE  1400
#define PLATFORM_COMPILER_MSVC8_DEBUG   11400
 
#define PLATFORM_COMPILER_MSVC9_RELEASE  1500
#define PLATFORM_COMPILER_MSVC9_DEBUG   11500
 
#define PLATFORM_COMPILER_MSVC10_RELEASE  1600
#define PLATFORM_COMPILER_MSVC10_DEBUG   11600
 
#define PLATFORM_COMPILER_MSVC11_RELEASE  1700
#define PLATFORM_COMPILER_MSVC11_DEBUG   11700
 
#define PLATFORM_COMPILER_MSVC12_RELEASE  1800
#define PLATFORM_COMPILER_MSVC12_DEBUG   11800
 
#define PLATFORM_COMPILER_MSVC14_RELEASE  1900
#define PLATFORM_COMPILER_MSVC14_DEBUG   11900
 
//System versions (this can be move to another file if necessary)
 
#define WINDOWS_SYSTEM_MAJOR_VERSION_VISTA 6
#define WINDOWS_SYSTEM_MINOR_VERSION_VISTA 0
 
#define WINDOWS_SYSTEM_MAJOR_VERSION_XP 5
#define WINDOWS_SYSTEM_MINOR_VERSION_XP 1
 
#define WINDOWS_SYSTEM_MAJOR_VERSION_2000 5
#define WINDOWS_SYSTEM_MINOR_VERSION_2000 0
 
#ifdef _MSC_VER 
    #ifdef _DEBUG
        #define PLATFORM_COMPILER_CURRENT   ((_MSC_VER / 100) * 100 + 10000)
    #else
        #define PLATFORM_COMPILER_CURRENT   ((_MSC_VER / 100) * 100)
    #endif
#else
    #define     PLATFORM_COMPILER_CURRENT   0
#endif
 
#ifndef WIN32
    #define _stricmp strcasecmp
    #define _strnicmp strncasecmp
#endif
 
#ifdef A_UTILS_NO_DEPRECATED_WARNING
    #define A_UTILS_DEPRECATED(_func_) _func_
    #define A_UTILS_DEPRECATED_MESSAGE(_message_) 
    #define A_UTILS_CLASS_DEPRECATED_BEGIN
    #define A_UTILS_CLASS_DEPRECATED_END
#else
    #ifndef WIN32
        #define A_UTILS_DEPRECATED(_func_) __attribute__ ((deprecated)) _func_
        #define A_UTILS_CLASS_DEPRECATED_BEGIN
        #define A_UTILS_CLASS_DEPRECATED_END __attribute__ ((deprecated))
    #else
        #define A_UTILS_DEPRECATED(_func_) __declspec( deprecated("This is deprecated. See documentation for further information!")) _func_
        #define A_UTILS_CLASS_DEPRECATED_BEGIN __declspec( deprecated("This is deprecated. See documentation for further information!"))
        #define A_UTILS_CLASS_DEPRECATED_END
    #endif
    #define A_UTILS_DEPRECATED_MESSAGE(_depr_message_) [[deprecated(_depr_message_)]]
#endif
 
#ifdef A_UTILS_LEGACY_CONSTANTS_MACROS
    #include "constantslegacy.h"
#endif //A_UTILS_LEGACY_CONSTANTS_MACROS
 
 
#endif /* BASE_CONSTANTS_H */