Defines | Typedefs

cpl_port.h File Reference

Core portability definitions for CPL. More...

#include "cpl_config.h"
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <stdarg.h>
#include <string.h>
#include <ctype.h>
#include <limits.h>
#include <time.h>
#include <errno.h>
#include <locale.h>
#include <strings.h>

Go to the source code of this file.

Defines

#define CPL_RECODE_ICONV
#define CPL_RECODE_STUB
#define CPL_GBOOL_DEFINED
#define CPL_FRMT_GB_WITHOUT_PREFIX   "ll"
#define CPL_FRMT_GIB   "%" CPL_FRMT_GB_WITHOUT_PREFIX "d"
#define CPL_FRMT_GUIB   "%" CPL_FRMT_GB_WITHOUT_PREFIX "u"
#define GUINTBIG_TO_DOUBLE(x)   (double)(x)
#define CPL_C_START   extern "C" {
#define CPL_C_END   }
#define CPL_ODLL
#define FORCE_CDECL
#define CPL_INLINE
#define NULL   0
#define FALSE   0
#define TRUE   1
#define MIN(a, b)   ((a<b) ? a : b)
#define MAX(a, b)   ((a>b) ? a : b)
#define ABS(x)   ((x<0) ? (-1*(x)) : x)
#define M_PI   3.14159265358979323846
#define CPLIsEqual(x, y)   (fabs((x) - (y)) < 0.0000000000001)
#define STRCASECMP(a, b)   (strcasecmp(a,b))
#define STRNCASECMP(a, b, n)   (strncasecmp(a,b,n))
#define EQUALN(a, b, n)   (STRNCASECMP(a,b,n)==0)
#define EQUAL(a, b)   (STRCASECMP(a,b)==0)
#define CPL_THREADLOCAL
#define CPLIsNan(x)   isnan(x)
#define CPLIsInf(x)   FALSE
#define CPLIsFinite(x)   (!isnan(x))
#define CPL_LSB
#define CPL_IS_LSB   1
#define CPL_SWAP16(x)
#define CPL_SWAP16PTR(x)
#define CPL_SWAP32(x)
#define CPL_SWAP32PTR(x)
#define CPL_SWAP64PTR(x)
#define CPL_SWAPDOUBLE(p)   CPL_SWAP64PTR(p)
#define CPL_LSBWORD16(x)   (x)
#define CPL_MSBWORD16(x)   CPL_SWAP16(x)
#define CPL_LSBWORD32(x)   (x)
#define CPL_MSBWORD32(x)   CPL_SWAP32(x)
#define CPL_LSBPTR16(x)
#define CPL_MSBPTR16(x)   CPL_SWAP16PTR(x)
#define CPL_LSBPTR32(x)
#define CPL_MSBPTR32(x)   CPL_SWAP32PTR(x)
#define CPL_LSBPTR64(x)
#define CPL_MSBPTR64(x)   CPL_SWAP64PTR(x)
#define CPL_LSBINT16PTR(x)   ((*(GByte*)(x)) | ((*(GByte*)((x)+1)) << 8))
 Return a Int16 from the 2 bytes ordered in LSB order at address x.
#define CPL_LSBINT32PTR(x)
 Return a Int32 from the 4 bytes ordered in LSB order at address x.
#define CPL_LSBSINT16PTR(x)   ((GInt16) CPL_LSBINT16PTR(x))
 Return a signed Int16 from the 2 bytes ordered in LSB order at address x.
#define CPL_LSBUINT16PTR(x)   ((GUInt16)CPL_LSBINT16PTR(x))
 Return a unsigned Int16 from the 2 bytes ordered in LSB order at address x.
#define CPL_LSBSINT32PTR(x)   ((GInt32) CPL_LSBINT32PTR(x))
 Return a signed Int32 from the 4 bytes ordered in LSB order at address x.
#define CPL_LSBUINT32PTR(x)   ((GUInt32)CPL_LSBINT32PTR(x))
 Return a unsigned Int32 from the 4 bytes ordered in LSB order at address x.
#define UNREFERENCED_PARAM(param)   ((void)param)
#define CPL_CVSID(string)
#define CPL_NULL_TERMINATED
#define CPL_PRINT_FUNC_FORMAT(format_idx, arg_idx)
#define CPL_WARN_UNUSED_RESULT
#define CPL_NO_RETURN

Typedefs

typedef int GInt32
typedef unsigned int GUInt32
typedef short GInt16
typedef unsigned short GUInt16
typedef unsigned char GByte
typedef int GBool
typedef long long GIntBig
typedef unsigned long long GUIntBig

Detailed Description

Core portability definitions for CPL.


Define Documentation

#define CPL_CVSID (   string  ) 
Value:
static char cpl_cvsid[] = string; \
static char *cvsid_aw() { return( cvsid_aw() ? ((char *) NULL) : cpl_cvsid ); }
#define CPL_LSBINT32PTR (   x  ) 
Value:
((*(GByte*)(x)) | ((*(GByte*)((x)+1)) << 8) | \
                              ((*(GByte*)((x)+2)) << 16) | ((*(GByte*)((x)+3)) << 24))

Return a Int32 from the 4 bytes ordered in LSB order at address x.

#define CPL_SWAP16 (   x  ) 
Value:
((GUInt16)( \
            (((GUInt16)(x) & 0x00ffU) << 8) | \
            (((GUInt16)(x) & 0xff00U) >> 8) ))
#define CPL_SWAP16PTR (   x  ) 
Value:
{                                                                 \
    GByte       byTemp, *_pabyDataT = (GByte *) (x);              \
                                                                  \
    byTemp = _pabyDataT[0];                                       \
    _pabyDataT[0] = _pabyDataT[1];                                \
    _pabyDataT[1] = byTemp;                                       \
}
#define CPL_SWAP32 (   x  ) 
Value:
((GUInt32)( \
            (((GUInt32)(x) & (GUInt32)0x000000ffUL) << 24) | \
            (((GUInt32)(x) & (GUInt32)0x0000ff00UL) <<  8) | \
            (((GUInt32)(x) & (GUInt32)0x00ff0000UL) >>  8) | \
            (((GUInt32)(x) & (GUInt32)0xff000000UL) >> 24) ))
#define CPL_SWAP32PTR (   x  ) 
Value:
{                                                                 \
    GByte       byTemp, *_pabyDataT = (GByte *) (x);              \
                                                                  \
    byTemp = _pabyDataT[0];                                       \
    _pabyDataT[0] = _pabyDataT[3];                                \
    _pabyDataT[3] = byTemp;                                       \
    byTemp = _pabyDataT[1];                                       \
    _pabyDataT[1] = _pabyDataT[2];                                \
    _pabyDataT[2] = byTemp;                                       \
}
#define CPL_SWAP64PTR (   x  ) 
Value:
{                                                                 \
    GByte       byTemp, *_pabyDataT = (GByte *) (x);              \
                                                                  \
    byTemp = _pabyDataT[0];                                       \
    _pabyDataT[0] = _pabyDataT[7];                                \
    _pabyDataT[7] = byTemp;                                       \
    byTemp = _pabyDataT[1];                                       \
    _pabyDataT[1] = _pabyDataT[6];                                \
    _pabyDataT[6] = byTemp;                                       \
    byTemp = _pabyDataT[2];                                       \
    _pabyDataT[2] = _pabyDataT[5];                                \
    _pabyDataT[5] = byTemp;                                       \
    byTemp = _pabyDataT[3];                                       \
    _pabyDataT[3] = _pabyDataT[4];                                \
    _pabyDataT[4] = byTemp;                                       \
}

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