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/*
* sqltypes.h
*
* $Id: sqltypes.h,v 1.2 1999/06/25 09:04:28 source Exp $
*
* ODBC typedefs
*
* The iODBC driver manager.
*
* Copyright (C) 1995 by Ke Jin <kejin@empress.com>
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _SQLTYPES_H
#define _SQLTYPES_H
/*
* Set default specification to ODBC 2.5
*/
#ifndef ODBCVER
#define ODBCVER 0x0250
#endif
#ifdef __cplusplus
extern "C" {
#endif
/*
* Environment specific definitions
*/
#ifndef NEAR
#define NEAR
#endif
#ifndef FAR
#define FAR
#endif
#ifndef EXPORT
#define EXPORT
#endif
#ifdef WIN32
#define SQL_API __stdcall
#else
#define SQL_API
#endif
/*
* SQL portable types for C
*/
typedef unsigned char UCHAR;
typedef signed char SCHAR;
typedef unsigned short USHORT;
typedef signed short SSHORT;
typedef unsigned long UDWORD;
typedef long SDWORD;
typedef unsigned short UWORD;
typedef short SWORD;
typedef unsigned long ULONG;
typedef signed long SLONG;
typedef float SFLOAT;
typedef double SDOUBLE;
typedef double LDOUBLE;
/*
* API declaration data types
*/
typedef unsigned char SQLCHAR;
typedef signed char SQLSCHAR;
typedef short SQLSMALLINT;
typedef unsigned short SQLUSMALLINT;
typedef long SQLINTEGER;
typedef unsigned long SQLUINTEGER;
/*
* Generic pointer types
*/
typedef void FAR * PTR;
typedef void FAR * SQLPOINTER;
#if defined(WIN32)
typedef void FAR * SQLHANDLE;
#else
typedef void FAR * SQLHANDLE;
/* typedef SQLINTEGER SQLHANDLE; */
#endif
/*
* Handles
*/
typedef void FAR * HENV;
typedef void FAR * HDBC;
typedef void FAR * HSTMT;
typedef SQLHANDLE SQLHENV;
typedef SQLHANDLE SQLHDBC;
typedef SQLHANDLE SQLHSTMT;
/*
* Window Handle
*/
#if defined(WIN32) || defined(OS2)
typedef HWND SQLHWND;
#else
typedef SQLPOINTER HWND;
typedef SQLPOINTER SQLHWND;
#endif
/*
* Return type for functions
*/
typedef SQLSMALLINT RETCODE;
typedef SQLSMALLINT SQLRETURN;
/*
* SQL portable types for C - DATA, TIME, TIMESTAMP, and BOOKMARK
*/
typedef unsigned long int BOOKMARK;
typedef struct tagDATE_STRUCT
{
SQLSMALLINT year;
SQLUSMALLINT month;
SQLUSMALLINT day;
}
DATE_STRUCT;
typedef struct tagTIME_STRUCT
{
SQLUSMALLINT hour;
SQLUSMALLINT minute;
SQLUSMALLINT second;
}
TIME_STRUCT;
typedef struct tagTIMESTAMP_STRUCT
{
SQLSMALLINT year;
SQLUSMALLINT month;
SQLUSMALLINT day;
SQLUSMALLINT hour;
SQLUSMALLINT minute;
SQLUSMALLINT second;
SQLUINTEGER fraction;
}
TIMESTAMP_STRUCT;
#ifdef __cplusplus
}
#endif
#endif /* _SQLTYPES_H */
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