JezK
Edit File: tds_sysdep_public.h
/* FreeTDS - Library of routines accessing Sybase and Microsoft databases * Copyright (C) 1998-2011 Brian Bruns * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #ifndef _tds_sysdep_public_h_ #define _tds_sysdep_public_h_ /* * This file is publicly installed. * MUST not include config.h */ #if (!defined(_MSC_VER) && defined(__cplusplus) && __cplusplus >= 201103L) || \ (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) # include <stdint.h> #elif (defined(__sun) && defined(__SVR4)) || defined(__hpux) # include <inttypes.h> #else typedef signed char int8_t; /* 8-bit int */ typedef unsigned char uint8_t; /* 8-bit int */ /* * This is where platform-specific changes need to be made. */ # if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) # include <winsock2.h> # include <ws2tcpip.h> # include <windows.h> typedef signed short int16_t; /* 16-bit int */ typedef unsigned short uint16_t; /* 16-bit int */ typedef signed int int32_t; /* 32-bit int */ typedef unsigned int uint32_t; /* 32-bit int */ typedef signed __int64 int64_t; /* 64-bit int */ typedef unsigned __int64 uint64_t; /* 64-bit int */ # if !defined(WIN64) && !defined(_WIN64) typedef signed int intptr_t; /* 32-bit int */ typedef unsigned int uintptr_t; /* 32-bit int */ # else typedef signed __int64 intptr_t; /* 64-bit int */ typedef unsigned __int64 uintptr_t; /* 64-bit int */ # endif # else /* defined(WIN32) || defined(_WIN32) || defined(__WIN32__) */ typedef signed short int16_t; /* 16-bit int */ typedef unsigned short uint16_t; /* 16-bit int */ typedef signed int int32_t; /* 32-bit int */ typedef unsigned int uint32_t; /* 32-bit int */ typedef signed long int64_t; /* 64-bit int */ typedef unsigned long uint64_t; /* 64-bit int */ typedef signed long intptr_t; typedef unsigned long uintptr_t; # endif #endif #include <float.h> /* try to understand float sizes using float.h constants */ #if FLT_RADIX == 2 # if FLT_MANT_DIG == 24 && FLT_MAX_EXP == 128 # define tds_sysdep_real32_type float /* 32-bit real */ # elif DBL_MANT_DIG == 24 && DBL_MAX_EXP == 128 # define tds_sysdep_real32_type double /* 32-bit real */ # elif LDBL_MANT_DIG == 24 && LDBL_MAX_EXP == 128 # define tds_sysdep_real32_type long double /* 32-bit real */ # endif # if FLT_MANT_DIG == 53 && FLT_MAX_EXP == 1024 # define tds_sysdep_real64_type float /* 64-bit real */ # elif DBL_MANT_DIG == 53 && DBL_MAX_EXP == 1024 # define tds_sysdep_real64_type double /* 64-bit real */ # elif LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024 # define tds_sysdep_real64_type long double /* 64-bit real */ # endif # if !defined(tds_sysdep_real32_type) || !defined(tds_sysdep_real64_type) # error Some float type was not found! # endif #else # if FLT_DIG == 6 && FLT_MAX_10_EXP == 38 # define tds_sysdep_real32_type float /* 32-bit real */ # elif DBL_DIG == 6 && DBL_MAX_10_EXP == 38 # define tds_sysdep_real32_type double /* 32-bit real */ # elif LDBL_DIG == 6 && LDBL_MAX_10_EXP == 38 # define tds_sysdep_real32_type long double /* 32-bit real */ # endif # if FLT_DIG == 15 && FLT_MAX_10_EXP == 308 # define tds_sysdep_real64_type float /* 64-bit real */ # elif DBL_DIG == 15 && DBL_MAX_10_EXP == 308 # define tds_sysdep_real64_type double /* 64-bit real */ # elif LDBL_DIG == 15 && LDBL_MAX_10_EXP == 308 # define tds_sysdep_real64_type long double /* 64-bit real */ # endif #endif /* fall back to configure.ac types */ #ifndef tds_sysdep_real32_type #define tds_sysdep_real32_type float /* 32-bit real */ #endif /* !tds_sysdep_real32_type */ #ifndef tds_sysdep_real64_type #define tds_sysdep_real64_type double /* 64-bit real */ #endif /* !tds_sysdep_real64_type */ #if !defined(MSDBLIB) && !defined(SYBDBLIB) #define SYBDBLIB 1 #endif #if defined(MSDBLIB) && defined(SYBDBLIB) #error MSDBLIB and SYBDBLIB cannot both be defined #endif #endif /* _tds_sysdep_public_h_ */