93 lines
2.8 KiB
C
93 lines
2.8 KiB
C
/******************************************************************************
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*
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* Source File Name = SQLSYSTM.H
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*
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*
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* (C) COPYRIGHT International Business Machines Corp. 1993
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* All Rights Reserved
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* Licensed Materials - Property of IBM
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*
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* US Government Users Restricted Rights - Use, duplication or
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* disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
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*
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* Function = Include File defining:
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* Operating System Specific Information
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*
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* Operating System = NT 3.5
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*
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*****************************************************************************/
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#ifndef SQL_H_SQLSYSTM
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#define SQL_H_SQLSYSTM /* Permit duplicate Includes */
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#ifndef DB2NT
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#define DB2NT 1
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#endif
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#ifndef SQL_API_RC
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#define SQL_API_RC int
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#define SQL_STRUCTURE struct
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#define SQL_POINTER
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#define SQL_API_FN __stdcall
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#define SQL_API_INTR __stdcall
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#define PSQL_API_FN __stdcall *
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#endif
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/******************************************************************************
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**
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** The SQLOLDCHAR macro may be used to maintain compatibility between
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** version 1 applications and version 2 header files. In version 1, many
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** strings were declared as 'unsigned char'. In keeping with the spirit
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** of ANSI C, all character data, structure members and function
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** parameters with string semantics have been changed to 'char' in version 2.
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** This change may produce type conflicts with some compilers. Adding
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** -DSQLOLDCHAR to the compile command will cause the changed items to
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** revert to their version 1 types. Note that this should be used for
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** compatibility purposes only. New code should be written using plain
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** 'char' where indicated in the documentation.
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******************************************************************************/
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#undef _SQLOLDCHAR
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#ifdef SQLOLDCHAR
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#define _SQLOLDCHAR unsigned char
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#else
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#define _SQLOLDCHAR char
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#endif
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/******************************************************************************
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**
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** Define fixed size integer types.
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**
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******************************************************************************/
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typedef char sqlint8;
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typedef unsigned char sqluint8;
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typedef short sqlint16;
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typedef unsigned short sqluint16;
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typedef long sqlint32;
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typedef unsigned long sqluint32;
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#ifndef SQL_BIGINT_TYPE
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#if defined(_MSC_VER) || defined(__BORLANDC__)
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#define SQL_BIGINT_TYPE __int64
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#define SQL_BIGINT_CONST_SUFFIX_L
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#else
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#define SQL_BIGINT_TYPE long long
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#endif
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#endif
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#ifndef SQL_BIGUINT_TYPE
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#if defined(_MSC_VER) || defined(__BORLANDC__)
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#define SQL_BIGUINT_TYPE unsigned __int64
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#else
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#define SQL_BIGUINT_TYPE unsigned long long
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#endif
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#endif
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typedef SQL_BIGINT_TYPE sqlint64;
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typedef SQL_BIGUINT_TYPE sqluint64;
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#endif /* SQL_H_SQLSYSTM */
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