include/sqlucode.h

   1 /*
   2  * MS SQL Unicode Definitions
   3  *
   4  * Copyright (C) 2017 Daniel Lehman
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef __SQLUCODE_H
  22 #define __SQLUCODE_H
  23
  24 #include <sqlext.h>
  25
  26 #ifdef __cplusplus
  27 extern "C" {
  28 #endif
  29
  30 #define SQL_WCHAR             (-8)
  31 #define SQL_C_WCHAR           SQL_WCHAR
  32 #define SQL_WVARCHAR          (-9)
  33 #define SQL_WLONGVARCHAR      (-10)
  34
  35 SQLRETURN WINAPI SQLConnectW(SQLHDBC ConnectionHandle,
  36            SQLWCHAR *ServerName, SQLSMALLINT NameLength1,
  37            SQLWCHAR *UserName, SQLSMALLINT NameLength2,
  38            SQLWCHAR *Authentication, SQLSMALLINT NameLength3);
  39
  40 SQLRETURN WINAPI SQLDescribeColW(SQLHSTMT StatementHandle,
  41            SQLUSMALLINT ColumnNumber, SQLWCHAR *ColumnName,
  42            SQLSMALLINT BufferLength, SQLSMALLINT *NameLength,
  43            SQLSMALLINT *DataType, SQLULEN *ColumnSize,
  44            SQLSMALLINT *DecimalDigits, SQLSMALLINT *Nullable);
  45
  46 SQLRETURN WINAPI SQLExecDirectW(SQLHSTMT StatementHandle,
  47            SQLWCHAR *StatementText, SQLINTEGER TextLength);
  48
  49 SQLRETURN WINAPI SQLGetDiagRecW(SQLSMALLINT HandleType, SQLHANDLE Handle,
  50            SQLSMALLINT RecNumber, SQLWCHAR *Sqlstate,
  51            SQLINTEGER *NativeError, SQLWCHAR *MessageText,
  52            SQLSMALLINT BufferLength, SQLSMALLINT *TextLength);
  53
  54 SQLRETURN WINAPI SQLGetInfoW(SQLHDBC ConnectionHandle,
  55            SQLUSMALLINT InfoType, SQLPOINTER InfoValue,
  56            SQLSMALLINT BufferLength, SQLSMALLINT *StringLength);
  57
  58 SQLRETURN WINAPI SQLPrepareW(SQLHSTMT StatementHandle,
  59            SQLWCHAR *StatementText, SQLINTEGER TextLength);
  60
  61 SQLRETURN WINAPI SQLSetStmtAttrW(SQLHSTMT StatementHandle,
  62            SQLINTEGER Attribute, SQLPOINTER Value,
  63            SQLINTEGER StringLength);
  64
  65 SQLRETURN WINAPI SQLGetDiagFieldW(SQLSMALLINT type, SQLHANDLE handle,
  66            SQLSMALLINT record, SQLSMALLINT field, SQLPOINTER info,
  67            SQLSMALLINT info_len, SQLSMALLINT *ret_len);
  68
  69 #ifdef __cplusplus
  70 }
  71 #endif
  72
  73 #endif