20 #ifndef _tds_sysdep_public_h_    21 #define _tds_sysdep_public_h_    28 #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L    31 typedef   signed char      int8_t;  
    32 typedef unsigned char     uint8_t;  
    36 #  if defined(WIN32) || defined(_WIN32) || defined(__WIN32__)    37 #    include <winsock2.h>    38 #    include <ws2tcpip.h>    40   typedef   signed short    int16_t;    
    41   typedef unsigned short   uint16_t;    
    42   typedef   signed int      int32_t;    
    43   typedef unsigned int     uint32_t;    
    44   typedef   signed __int64  int64_t;    
    45   typedef unsigned __int64 uint64_t;    
    46 #    if !defined(WIN64) && !defined(_WIN64)    47     typedef   signed int   intptr_t;    
    48     typedef unsigned int  uintptr_t;    
    50     typedef   signed __int64  intptr_t; 
    51     typedef unsigned __int64 uintptr_t; 
    54   typedef   signed  short   int16_t;    
    55   typedef unsigned  short  uint16_t;    
    56   typedef   signed  int   int32_t;  
    57   typedef unsigned  int  uint32_t;  
    58   typedef   signed  long   int64_t; 
    59   typedef unsigned  long  uint64_t; 
    60   typedef   signed long  intptr_t;
    61   typedef unsigned long uintptr_t;
    69 #  if FLT_MANT_DIG == 24 && FLT_MAX_EXP == 128    70 #    define tds_sysdep_real32_type float        71 #  elif DBL_MANT_DIG == 24 && DBL_MAX_EXP == 128    72 #    define tds_sysdep_real32_type double       73 #  elif LDBL_MANT_DIG == 24 && LDBL_MAX_EXP == 128    74 #    define tds_sysdep_real32_type long double      76 #  if FLT_MANT_DIG == 53 && FLT_MAX_EXP == 1024    77 #    define tds_sysdep_real64_type float        78 #  elif DBL_MANT_DIG == 53 && DBL_MAX_EXP == 1024    79 #    define tds_sysdep_real64_type double       80 #  elif LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024    81 #    define tds_sysdep_real64_type long double      83 #  if !defined(tds_sysdep_real32_type) || !defined(tds_sysdep_real64_type)    84 #    error Some float type was not found!    87 #  if FLT_DIG == 6 && FLT_MAX_10_EXP == 38    88 #    define tds_sysdep_real32_type float        89 #  elif DBL_DIG == 6 && DBL_MAX_10_EXP == 38    90 #    define tds_sysdep_real32_type double       91 #  elif LDBL_DIG == 6 && LDBL_MAX_10_EXP == 38    92 #    define tds_sysdep_real32_type long double      94 #  if FLT_DIG == 15 && FLT_MAX_10_EXP == 308    95 #    define tds_sysdep_real64_type float        96 #  elif DBL_DIG == 15 && DBL_MAX_10_EXP == 308    97 #    define tds_sysdep_real64_type double       98 #  elif LDBL_DIG == 15 && LDBL_MAX_10_EXP == 308    99 #    define tds_sysdep_real64_type long double     104 #ifndef tds_sysdep_real32_type   105 #define tds_sysdep_real32_type float       108 #ifndef tds_sysdep_real64_type   109 #define tds_sysdep_real64_type double      112 #if !defined(MSDBLIB) && !defined(SYBDBLIB)   115 #if defined(MSDBLIB) && defined(SYBDBLIB)   116 #error MSDBLIB and SYBDBLIB cannot both be defined