/*
 * OCILIB - C Driver for Oracle (C Wrapper for Oracle OCI)
 *
 * Website: http://www.ocilib.net
 *
 * Copyright (c) 2007-2023 Vincent ROGIER <vince.rogier@ocilib.net>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * IMPORTANT NOTICE
 *
 * THIS FILE CONTAINS CONSTANTS AND STRUCTURES DECLARATIONS THAT WERE
 * PICKED UP FROM ORACLE PUBLIC HEADER FILES.
 *
 * SO THE CONTENT OF THIS FILE MAY BE UNDER ORACLE COPYRIGHT AND THE
 * DECLARATIONS REPRODUCED HERE ARE ORIGINALLY WRITTEN BY ORACLE CORPORATION
 *
 * THE AUTHOR OF OCILIB LIBRARY HAS NOT WRITTEN THE CONTENT OF THIS
 * FILE AND HAS PARTIALLY INTEGRATED SOME ORACLE OCI DEFINITIONS TO 
 * ALLOW COMPILATION OF THIS OPEN SOURCE LIBRARY WITHOUT HAVING
 * ORACLE PRODUCTS INSTALLED ON DEVELOPMENT ENVIRONMENTS
 *
 */

#ifndef OCILIB_OCI_API_H_INCLUDED
#define OCILIB_OCI_API_H_INCLUDED

#include "defs.h"

/* ********************************************************************************************* *
 *                         PUBLIC OCI API PROTOTYPES
 * ********************************************************************************************* */

/* API introduced in 8.0 */

typedef sword (*OCIINITIALIZE)
( 
    ub4 mode,
    void *ctxp,
    void *(*malocfp)
    (
        void *ctxp, 
        size_t size
    ),
    void *(*ralocfp)
    (
        void *ctxp, 
        void *memptr, 
        size_t newsize),
    void (*mfreefp)
    (
        void *ctxp,
        void *memptr
    )
);

typedef sword (*OCIENVINIT)
(
    OCIEnv **envp,
    ub4      mode,
    size_t   xtramem_sz,
    void   **usrmempp
);

typedef sword (*OCIHANDLEALLOC)
(
    const void  *parenth,
    void       **hndlpp,
    const ub4    type,
    const size_t xtramem_sz,
    void       **usrmempp
);

typedef sword (*OCIHANDLEFREE)
(
    void     *hndlp,
    const ub4 type
);

typedef sword (*OCIDESCRIPTORALLOC)
(
    const void  *parenth,
    void       **descpp,
    const ub4    type,
    const size_t xtramem_sz,
    void       **usrmempp
);

typedef sword (*OCIDESCRIPTORFREE)
(
    void     *descp,
    const ub4 type
);

typedef sword (*OCISERVERATTACH)
(
    OCIServer     *srvhp,
    OCIError      *errhp,
    const OraText *dblink,
    sb4            dblink_len,
    ub4            mode
);

typedef sword (*OCISERVERDETACH)
(
    OCIServer *srvhp,
    OCIError  *errhp,
    ub4        mode
);

typedef sword (*OCISESSIONBEGIN)
(
    OCISvcCtx  *svchp,
    OCIError   *errhp,
    OCISession *usrhp,
    ub4         credt,
    ub4         mode
);

typedef sword (*OCISESSIONEND)
(
    OCISvcCtx  *svchp,
    OCIError   *errhp,
    OCISession *usrhp,
    ub4         mode
);

typedef sword (*OCIPASSWORDCHANGE)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    CONST OraText *user_name,
    ub4            usernm_len,
    CONST OraText *opasswd,
    ub4            opasswd_len,
    CONST OraText *npasswd,
    ub4            npasswd_len,
    ub4            mode
);

typedef sword (*OCISTMTPREPARE)
(
    OCIStmt       *stmtp,
    OCIError      *errhp,
    const OraText *stmt,
    ub4            stmt_len,
    ub4            language,
    ub4            mode
);

typedef sword (*OCIBINDBYPOS)
(
    OCIStmt  *stmtp,
    OCIBind **bindp,
    OCIError *errhp,
    ub4       position,
    void     *valuep,
    sb4       value_sz,
    ub2       dty,
    void     *indp,
    ub2      *alenp,
    ub2      *rcodep,
    ub4       maxarr_len,
    ub4      *curelep,
    ub4       mode
);

typedef sword (*OCIBINDBYNAME)
(
    OCIStmt       *stmtp,
    OCIBind      **bindp,
    OCIError      *errhp,
    const OraText *placeholder,
    sb4            placeh_len,
    void          *valuep,
    sb4            value_sz,
    ub2            dty,
    void          *indp,
    ub2           *alenp,
    ub2           *rcodep,
    ub4            maxarr_len,
    ub4           *curelep,
    ub4            mode
);

typedef sword (*OCIBINDDYNAMIC)
(
    OCIBind     *bindp,
    OCIError    *errhp,
    dvoid       *ictxp,
    sb4          (*icbfp)
    (
        dvoid   *ictxp,
        OCIBind *bindp,
        ub4      iter,
        ub4      index,
        dvoid  **bufpp,
        ub4     *alenp,
        ub1     *piecep,
        dvoid  **indp
    ),
    dvoid       *octxp,
    sb4          (*ocbfp)
    (
        dvoid   *octxp,
        OCIBind *bindp,
        ub4      iter,
        ub4      index,
        dvoid  **bufpp,
        ub4    **alenp,
        ub1     *piecep,
        dvoid  **indp,
        ub2    **rcodep
    )
);

typedef sword (*OCIBINDOBJECT)
(
    OCIBind       *bindp,
    OCIError      *errhp,
    CONST OCIType *type,
    dvoid        **pgvpp,
    ub4           *pvszsp,
    dvoid        **indpp,
    ub4           *indszp
);

typedef sword (*OCISTMTGETPIECEINFO)
(
    OCIStmt  *stmtp,
    OCIError *errhp,
    void    **hndlpp,
    ub4      *typep,
    ub1      *in_outp,
    ub4      *iterp,
    ub4      *idxp,
    ub1      *piecep
);

typedef sword (*OCISTMTSETPIECEINFO)
(
    void       *hndlp,
    ub4         type,
    OCIError   *errhp,
    const void *bufp,
    ub4        *alenp,
    ub1         piece,
    const void *indp,
    ub2        *rcodep
);

typedef sword (*OCISTMTEXECUTE)
(
    OCISvcCtx         *svchp,
    OCIStmt           *stmtp,
    OCIError          *errhp,
    ub4                iters,
    ub4                rowoff,
    const OCISnapshot *snap_in,
    OCISnapshot       *snap_out,
    ub4                mode
);

typedef sword (*OCIDEFINEBYPOS)
(
    OCIStmt    *stmtp,
    OCIDefine **defnp,
    OCIError   *errhp,
    ub4         position,
    void       *valuep,
    sb4         value_sz,
    ub2         dty,
    void       *indp,
    ub2        *rlenp,
    ub2        *rcodep,
    ub4         mode
);

typedef sword (*OCIDEFINEOBJECT)
(
    OCIDefine     *defnp,
    OCIError      *errhp,
    CONST OCIType *type,
    dvoid        **pgvpp,
    ub4           *pvszsp,
    dvoid        **indpp,
    ub4           *indszp
);

typedef sword (*OCISTMTFETCH )
(
    OCIStmt  *stmtp,
    OCIError *errhp,
    ub4       nrows,
    ub2       orientation,
    ub4       mode
);

typedef sword (*OCIPARAMGET)
(
    const void *hndlp,
    ub4         htype,
    OCIError   *errhp,
    void      **parmdpp,
    ub4         pos
);

typedef sword (*OCIPARAMSET)
(
    void       *hdlp,
    ub4         htyp,
    OCIError   *errhp,
    const void *dscp,
    ub4         dtyp,
    ub4         pos
);

typedef sword (*OCITRANSSTART)
(
    OCISvcCtx *svchp,
    OCIError  *errhp,
    uword      timeout,
    ub4        flags
);

typedef sword (*OCITRANSDETACH)
(
    OCISvcCtx *svchp,
    OCIError  *errhp,
    ub4        flags
);

typedef sword (*OCITRANSPREPARE)
(
    OCISvcCtx *svchp,
    OCIError  *errhp,
    ub4        flags
);

typedef sword (*OCITRANSFORGET)
(
    OCISvcCtx *svchp,
    OCIError  *errhp,
    ub4        flags
);

typedef sword (*OCITRANSCOMMIT)
(
    OCISvcCtx *svchp,
    OCIError  *errhp,
    ub4        flags
);

typedef sword (*OCITRANSROLLBACK)
(
    OCISvcCtx *svchp,
    OCIError  *errhp,
    ub4        flags
);

typedef sword (*OCIERRORGET)
(
    void    *hndlp,
    ub4      recordno,
    OraText *sqlstate,
    sb4     *errcodep,
    OraText *bufp,
    ub4      bufsiz,
    ub4      type
);

typedef sword (*OCILOBCREATETEMPORARY)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *locp,
    ub2            csid,
    ub1            csfrm,
    ub1            lobtype,
    boolean        cache,
    OCIDuration    duration
);

typedef sword (*OCILOBFREETEMPORARY)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *locp
);

typedef sword (*OCILOBISTEMPORARY)
(
    OCIEnv        *envp,
    OCIError      *errhp,
    OCILobLocator *locp,
    boolean       *is_temporary
);

typedef sword (*OCILOBAPPEND)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *dst_locp,
    OCILobLocator *src_locp
);

typedef sword (*OCILOBCOPY)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *dst_locp,
    OCILobLocator *src_locp,
    ub4            amount,
    ub4            dst_offset,
    ub4            src_offset
);

typedef sword (*OCILOBREAD)
(
    OCISvcCtx      *svchp,
    OCIError       *errhp,
    OCILobLocator  *locp,
    ub4            *amtp,
    ub4             offset,
    void           *bufp,
    ub4             bufl,
    void           *ctxp,
    sb4             (*cbfp)
    (
        void       *ctxp,
        const void *bufp,
        ub4         len,
        ub1         piece
    ),
    ub2             csid,
    ub1             csfrm
);

typedef sword (*OCILOBTRIM)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *locp,
    ub4            newlen
);

typedef sword (*OCILOBERASE)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *locp,
    ub4           *amount,
    ub4            offset
);

typedef sword (*OCILOBWRITE)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *locp,
    ub4           *amtp,
    ub4            offset,
    void          *bufp,
    ub4            buflen,
    ub1            piece,
    void          *ctxp,
    sb4            (*cbfp)
    (
        void      *ctxp,
        void      *bufp,
        ub4       *len,
        ub1       *piece
    ),
    ub2            csid,
    ub1            csfrm
);

typedef sword (*OCILOBGETLENGTH)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *locp,
    ub4           *lenp
);

typedef sword (*OCILOBGETCHUNKSIZE)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *locp,
    ub4           *chunksizep
);

typedef sword (*OCILOBOPEN)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *locp,
    ub1            mode
);

typedef sword (*OCILOBCLOSE)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *locp
);

typedef sword (*OCILOBLOCATORASSIGN)
(
    OCISvcCtx           *svchp,
    OCIError            *errhp,
    CONST OCILobLocator *src_locp,
    OCILobLocator      **dst_locpp
);

typedef sword (*OCILOBASSIGN)
(
    OCIEnv              *envhp,
    OCIError            *errhp,
    CONST OCILobLocator *src_locp,
    OCILobLocator      **dst_locpp
);

typedef sword (*OCILOBENABLEBUFFERING)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *locp
);

typedef sword (*OCILOBDISABLEBUFFERING)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *locp
);

typedef sword (*OCILOBFILEOPEN)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *filep,
    ub1            mode
);

typedef sword (*OCILOBFILECLOSE)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *filep
);

typedef sword (*OCILOBFILECLOSEALL)
(
    OCISvcCtx *svchp,
    OCIError  *errhp
);

typedef sword (*OCILOBFILEISOPEN)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *filep,
    boolean       *flag
);

typedef sword (*OCILOBFILEEXISTS)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *filep,
    boolean       *flag
);

typedef sword (*OCILOBFIELGETNAME)
(
    OCIEnv              *envhp,
    OCIError            *errhp,
    CONST OCILobLocator *filep,
    OraText             *dir_alias,
    ub2                 *d_length,
    OraText             *filename,
    ub2                 *f_length
);

typedef sword (*OCILOBFILESETNAME)
(
    OCIEnv         *envhp,
    OCIError       *errhp,
    OCILobLocator **filepp,
    CONST OraText  *dir_alias,
    ub2             d_length,
    CONST OraText  *filename,
    ub2             f_length
);

typedef sword (*OCILOBLOADFROMFILE)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *dst_locp,
    OCILobLocator *src_filep,
    ub4            amount,
    ub4            dst_offset,
    ub4            src_offset
);

typedef sword (*OCILOBWRITEAPPEND)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *lobp,
    ub4           *amtp,
    dvoid         *bufp,
    ub4            bufl,
    ub1            piece,
    dvoid         *ctxp,
    sb4            (*cbfp)
    (
        void      *ctxp,
        void      *bufp,
        ub4       *len,
        ub1       *piece
    ),
    ub2            csid,
    ub1            csfrm
);

typedef sword (*OCILOBISEQUAL)
(
    OCIEnv              *envhp,
    CONST OCILobLocator *x,
    CONST OCILobLocator *y,
    boolean             *is_equal
);

typedef sword (*OCILOBFLUSHBUFFER)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *locp,
    ub4            flag
);

typedef sword (*OCISERVERVERSION)
(
    void     *hndlp,
    OCIError *errhp,
    OraText  *bufp,
    ub4       bufsz,
    ub1       hndltype
);

typedef sword (*OCIBREAK)
(
    dvoid    *hndlp,
    OCIError *errhp
);

typedef sword (*OCIATTRGET)
(
    const void *trgthndlp,
    ub4         trghndltyp,
    void       *attributep,
    ub4        *sizep,
    ub4         attrtype,
    OCIError   *errhp
);

typedef sword (*OCIATTRSET)
(
    void     *trgthndlp,
    ub4       trghndltyp,
    void     *attributep,
    ub4       size,
    ub4       attrtype,
    OCIError *errhp
);

typedef sword (*OCIDATEASSIGN)
(
    OCIError      *err,
    CONST OCIDate *from,
    OCIDate       *to
);

typedef sword (*OCIDATETOTEXT)
(
    OCIError      *err,
    CONST OCIDate *date,
    CONST text    *fmt,
    ub1            fmt_length,
    CONST text    *lang_name,
    ub4            lang_length,
    ub4           *buf_size,
    text          *buf
);

typedef sword (*OCIDATEFROMTEXT)
(
    OCIError   *err,
    CONST text *date_str,
    ub4         d_str_length,
    CONST text *fmt,
    ub1         fmt_length,
    CONST text *lang_name,
    ub4         lang_length,
    OCIDate    *date
);

typedef sword (*OCIDATECOMPARE)
(
    OCIError      *err,
    CONST OCIDate *date1,
    CONST OCIDate *date2,
    sword         *result
);

typedef sword (*OCIDATEADDMONTHS)
(
    OCIError      *err,
    CONST OCIDate *date,
    sb4            num_months,
    OCIDate       *result
);

typedef sword (*OCIDATEADDDAYS)
(
    OCIError      *err,
    CONST OCIDate *date,
    sb4            num_days,
    OCIDate       *result
);

typedef sword (*OCIDATELASTDAY)
(
    OCIError      *err,
    CONST OCIDate *date,
    OCIDate       *last_day
);

typedef sword (*OCIDATEDAYSBETWEEN)
(
    OCIError      *err,
    CONST OCIDate *date1,
    CONST OCIDate *date2,
    sb4           *num_days
);

typedef sword (*OCIDATEZONETOZONE)
(
    OCIError      *err,
    CONST OCIDate *date1,
    CONST text    *zon1,
    ub4            zon1_length,
    CONST text    *zon2,
    ub4            zon2_length,
    OCIDate       *date2
);

typedef sword (*OCIDATENEXTDAY)
(
    OCIError      *err,
    CONST OCIDate *date,
    CONST text    *day_p,
    ub4            day_length,
    OCIDate       *next_day
);

typedef sword (*OCIDATECHECK)
(
    OCIError      *err,
    CONST OCIDate *date,
    uword         *valid
);

typedef sword (*OCIDATESYSDATE)
(
    OCIError *err,
    OCIDate  *sys_date
);

typedef sword (*OCIDESCRIBEANY)
(
    OCISvcCtx   *svchp,
    OCIError    *errhp,
    dvoid       *objptr,
    ub4          objnm_len,
    ub1          objptr_typ,
    ub1          info_level,
    ub1          objtyp,
    OCIDescribe *dschp
);

typedef sword (*OCIINTERVALASSIGN)
(
    dvoid             *hndl,
    OCIError          *err,
    CONST OCIInterval *inpinter,
    OCIInterval       *outinter
);

typedef sword (*OCIINTERVALCHECK)
(
    dvoid             *hndl,
    OCIError          *err,
    CONST OCIInterval *interval,
    ub4               *valid
);

typedef sword (*OCIINTERVALCOMPARE)
(
    dvoid       *hndl,
    OCIError    *err,
    OCIInterval *inter1,
    OCIInterval *inter2,
    sword       *result
);

typedef sword (*OCIINTERVALTOTEXT)
(
    dvoid             *hndl,
    OCIError          *err,
    CONST OCIInterval *interval,
    ub1                lfprec,
    ub1                fsprec,
    OraText           *buffer,
    size_t             buflen,
    size_t            *resultlen
);

typedef sword (*OCIINTERVALFROMTEXT)
(
    dvoid         *hndl,
    OCIError      *err,
    CONST OraText *inpstring,
    size_t         str_len,
    OCIInterval   *result
);

typedef sword (*OCIINTERVALFROMTZ)
(
    dvoid         *hndl,
    OCIError      *err,
    CONST oratext *inpstring,
    size_t         str_len,
    OCIInterval   *result
) ;

typedef sword (*OCIINTERVALGETDAYSECOND)
(
    dvoid             *hndl,
    OCIError          *err,
    sb4               *dy,
    sb4               *hr,
    sb4               *mm,
    sb4               *ss,
    sb4               *fsec,
    CONST OCIInterval *interval
);

typedef sword (*OCIINTERVALGETYEARMONTH)
(
    dvoid             *hndl,
    OCIError          *err,
    sb4               *yr,
    sb4               *mnth,
    CONST OCIInterval *interval
);

typedef sword (*OCIINTERVALSETDAYSECOND)
(
    dvoid       *hndl,
    OCIError    *err,
    sb4          dy,
    sb4          hr,
    sb4          mm,
    sb4          ss,
    sb4          fsec,
    OCIInterval *result
);

typedef sword (*OCIINTERVALSETYEARMONTH)
(
    dvoid       *hndl,
    OCIError    *err,
    sb4          yr,
    sb4          mnth,
    OCIInterval *result
);

typedef sword (*OCIINTERVALADD)
(
    dvoid       *hndl,
    OCIError    *err,
    OCIInterval *addend1,
    OCIInterval *addend2,
    OCIInterval *result
);

typedef sword (*OCIINTERVALSUBTRACT)
(
    dvoid       *hndl,
    OCIError    *err,
    OCIInterval *minuend,
    OCIInterval *subtrahend,
    OCIInterval *result
);

typedef sword (*OCIDATETIMEASSIGN)
(
    dvoid             *hndl,
    OCIError          *err,
    CONST OCIDateTime *from,
    OCIDateTime       *to
);

typedef sword (*OCIDATETIMECHECK)
(
    dvoid             *hndl,
    OCIError          *err,
    CONST OCIDateTime *date,
    ub4               *valid
);

typedef sword (*OCIDATETIMECOMPARE)
(
    dvoid             *hndl,
    OCIError          *err,
    CONST OCIDateTime *date1,
    CONST OCIDateTime *date2,
    sword             *result
);

typedef sword (*OCIDATETIMECONSTRUCT)
(
    dvoid       *hndl,
    OCIError    *err,
    OCIDateTime *datetime,
    sb2          year,
    ub1          month,
    ub1          day,
    ub1          hour,
    ub1          min,
    ub1          sec,
    ub4          fsec,
    OraText     *timezone,
    size_t       timezone_length
);

typedef sword (*OCIDATETIMECONVERT)
(
    dvoid       *hndl,
    OCIError    *err,
    OCIDateTime *indate,
    OCIDateTime *outdate
);

typedef sword (*OCIDATETIMEFROMARRAY)
(
    dvoid             *hndl,
    OCIError          *err,
    CONST ub1         *inarray,
    ub4               *len,
    ub1                type,
    OCIDateTime       *datetime,
    CONST OCIInterval *reftz,
    ub1                fsprec
);

typedef sword (*OCIDATETIMETOARRAY)
(
    dvoid             *hndl,
    OCIError          *err,
    CONST OCIDateTime *datetime,
    CONST OCIInterval *reftz,
    ub1               *outarray,
    ub4               *len,
    ub1                fsprec
);

typedef sword (*OCIDATETIMEFROMTEXT)
(
    dvoid         *hndl,
    OCIError      *err,
    CONST OraText *date_str,
    size_t         dstr_length,
    CONST OraText *fmt,
    ub1            fmt_length,
    CONST OraText *lang_name,
    size_t         lang_length,
    OCIDateTime   *datetime
);

typedef sword (*OCIDATETIMETOTEXT)
(
    dvoid             *hndl,
    OCIError          *err,
    CONST OCIDateTime *date,
    CONST OraText     *fmt,
    ub1                fmt_length,
    ub1                fsprec,
    CONST OraText     *lang_name,
    size_t             lang_length,
    ub4               *buf_size,
    OraText           *buf
);

typedef sword (*OCIDATETIMEGETDATE)
(
    dvoid             *hndl,
    OCIError          *err,
    CONST OCIDateTime *datetime,
    sb2               *year,
    ub1               *month,
    ub1               *day
);

typedef sword (*OCIDATETIMEGETTIME)
(
    dvoid       *hndl,
    OCIError    *err,
    OCIDateTime *datetime,
    ub1         *hour,
    ub1         *min,
    ub1         *sec,
    ub4         *fsec
);

typedef sword (*OCIDATETIMEGETTIMEZONENAME)
(
    dvoid             *hndl,
    OCIError          *err,
    CONST OCIDateTime *datetime,
    ub1               *buf,
    ub4               *buflen
);

typedef sword (*OCIDATETIMEGETTIMEZONEOFFSET)
(
    dvoid             *hndl,
    OCIError          *err,
    CONST OCIDateTime *datetime,
    sb1               *hour,
    sb1               *min
);

typedef sword (*OCIDATETIMEINTERVALADD)
(
    dvoid       *hndl,
    OCIError    *err,
    OCIDateTime *datetime,
    OCIInterval *inter,
    OCIDateTime *outdatetime
);

typedef sword (*OCIDATETIMEINTERVALSUB)
(
    dvoid       *hndl,
    OCIError    *err,
    OCIDateTime *datetime,
    OCIInterval *inter,
    OCIDateTime *outdatetime
);

typedef sword (*OCIDATETIMESUBTRACT)
(
    dvoid       *hndl,
    OCIError    *err,
    OCIDateTime *indate1,
    OCIDateTime *indate2,
    OCIInterval *inter
);

typedef sword (*OCIDATETIMESYSTIMESTAMP)
(
    dvoid       *hndl,
    OCIError    *err,
    OCIDateTime *sys_date
);

typedef sword (*OCITYPEBYREF)
(
    OCIEnv         *env,
    OCIError       *err,
    const OCIRef   *type_ref,
    OCIDuration     pin_duration,
    OCITypeGetOpt   get_option,
    OCIType       **tdo
);

typedef sword (*OCITYPEBYNAME)
(
    OCIEnv          *env, 
    OCIError        *err, 
    const OCISvcCtx *svc,
    const oratext*   schema_name,
    ub4              s_length,
    const oratext   *type_name,
    ub4              t_length,
    const oratext   *version_name, 
    ub4              v_length,
    OCIDuration      pin_duration,
    OCITypeGetOpt    get_option,
    OCIType        **tdo
);

typedef sword (*OCIOBJECTNEW)
(
    OCIEnv          *env,
    OCIError        *err,
    CONST OCISvcCtx *svc,
    OCITypeCode      typecode,
    OCIType         *tdo,
    dvoid           *table,
    OCIDuration      duration,
    boolean          value,
    dvoid          **instance
);

typedef sword (*OCIOBJECTFREE)
(
    OCIEnv   *env,
    OCIError *err,
    dvoid    *instance,
    ub2       flags
);

typedef sword (*OCIOBJECTGETATTR)
(
    OCIEnv          *env,
    OCIError        *err,
    dvoid           *instance,
    dvoid           *null_struct,
    struct OCIType  *tdo,
    CONST text     **names,
    CONST ub4       *lengths,
    CONST ub4        name_count,
    CONST ub4       *indexes,
    CONST ub4        index_count,
    OCIInd          *attr_null_status,
    dvoid          **attr_null_struct,
    dvoid          **attr_value,
    struct OCIType **attr_tdo
);

typedef sword (*OCIOBJECTSETATTR)
(
    OCIEnv         *env,
    OCIError       *err,
    dvoid          *instance,
    dvoid          *null_struct,
    struct OCIType *tdo,
    CONST text    **names,
    CONST ub4      *lengths,
    CONST ub4       name_count,
    CONST ub4      *indexes,
    CONST ub4       index_count,
    CONST OCIInd    null_status,
    CONST dvoid    *attr_null_struct,
    CONST dvoid    *attr_value
);

typedef sword (*OCIOBJECTPIN)
(
    OCIEnv           *env,
    OCIError         *err,
    OCIRef           *object_ref,
    OCIComplexObject *corhdl,
    OCIPinOpt         pin_option,
    OCIDuration       pin_duration,
    OCILockOpt        lock_option,
    dvoid           **object
);

typedef sword (*OCIOBJECTUNPIN)
(
    OCIEnv   *env,
    OCIError *err,
    dvoid    *object
);

typedef sword (*OCIOBJECTCOPY)
(
    OCIEnv          *env,
    OCIError        *err,
    CONST OCISvcCtx *svc,
    dvoid           *source,
    dvoid           *null_source,
    dvoid           *target,
    dvoid           *null_target,
    OCIType         *tdo,
    OCIDuration      duration,
    ub1              option
);

typedef sword (*OCIOBJECTGETOBJECTREF)
(
    OCIEnv   *env,
    OCIError *err,
    dvoid    *object,
    OCIRef   *object_ref
);

typedef sword (*OCIOBJECTGETPROPERTY)
(
    OCIEnv         *envh,
    OCIError       *errh,
    const void     *obj,
    OCIObjectPropId propertyId,
    void           *property,
    ub4            *size
);

typedef sword (*OCIOBJECTGETIND)
(
    OCIEnv   *env,
    OCIError *err,
    dvoid    *instance,
    dvoid   **null_struct
);

typedef sword (*OCIOBJECTGETTYPEREF)
(
    OCIEnv        *env,
    OCIError      *err,
    void          *instance,
    OCIRef        *type_ref
);

typedef sword (*OCIREFASSIGN)
(
    OCIEnv       *env,
    OCIError     *err,
    CONST OCIRef *source,
    OCIRef      **target
);

typedef boolean (*OCIREFISNULL)
(
    OCIEnv       *env,
    CONST OCIRef *ref
);

typedef void (*OCIREFCLEAR)
(
    OCIEnv *env,
    OCIRef *ref
);

typedef sword (*OCIREFTOHEX)
(
    OCIEnv       *env,
    OCIError     *err,
    CONST OCIRef *ref,
    oratext      *hex,
    ub4          *hex_length
);

typedef ub4 (*OCIREFHEXSIZE)
(
    OCIEnv       *env,
    const OCIRef *ref
);

typedef sword (*OCINUMBERTOINT)
(
    OCIError        *err,
    CONST OCINumber *number,
    uword            rsl_length,
    uword            rsl_flag,
    dvoid           *rsl
);

typedef sword (*OCINUMBERFROMINT)
(
    OCIError    *err,
    CONST dvoid *inum,
    uword        inum_length,
    uword        inum_s_flag,
    OCINumber   *number
);

typedef sword (*OCINUMBERFROMREAL)
(
    OCIError    *err,
    CONST dvoid *rnum,
    uword        rnum_length,
    OCINumber   *number
);

typedef sword (*OCINUMBERTOREAL)
(
    OCIError        *err,
    CONST OCINumber *number,
    uword            rsl_length,
    dvoid           *rsl
);

typedef sword (*OCINUMBERTOTEXT)
(
    OCIError        *err,
    CONST OCINumber *number,
    CONST text      *fmt,
    ub4              fmt_length,
    CONST text      *nls_params,
    ub4              nls_p_length,
    ub4             *buf_size,
    text            *buf
);

typedef sword (*OCINUMBERFROMTEXT)
(
    OCIError      *err,
    CONST oratext *str,
    ub4            str_length,
    CONST oratext *fmt,
    ub4            fmt_length,
    CONST oratext *nls_params,
    ub4            nls_p_length,
    OCINumber     *number
);

typedef sword (*OCINUMBERASSIGN)
(
    OCIError        *err, 
    CONST OCINumber *from,
    OCINumber       *to
);

typedef sword (*OCINUMBERADD)
(
    OCIError        *err, 
    const OCINumber *number1,
    const OCINumber *number2,
    OCINumber       *result
);

typedef sword (*OCINUMBERSUB)
(
    OCIError        *err, 
    const OCINumber *number1,
    const OCINumber *number2,
    OCINumber       *result
);

typedef sword (*OCINUMBERMUL)
(
    OCIError        *err, 
    const OCINumber *number1,
    const OCINumber *number2,
    OCINumber       *result
);

typedef sword (*OCINUMBERDIV)
(
    OCIError        *err, 
    const OCINumber *number1,
    const OCINumber *number2,
    OCINumber       *result
);

typedef sword(*OCINUMBERCMP)
(
    OCIError            *err,
    const OCINumber     *number1,
    const OCINumber     *number2,
    sword               *result
);

typedef oratext * (*OCISTRINGPTR)
(
    OCIEnv          *env,
    CONST OCIString *vs
);

typedef ub4 (*OCISTRINGSIZE) 
(
    OCIEnv          *env, 
    CONST OCIString *vs
);

typedef sword (*OCISTRINGASSIGNTEXT)
(
    OCIEnv        *env,
    OCIError      *err,
    CONST oratext *rhs,
    ub4            rhs_len,
    OCIString    **lhs
);

typedef sword (*OCISTRINGRESIZE)
(
    OCIEnv      *env, 
    OCIError    *err, 
    ub4         new_size,
    OCIString **str
);

typedef ub1 * (*OCIRAWPTR)
(
    OCIEnv      * env,
    CONST OCIRaw *raw
);

typedef sword (*OCIRAWASSIGNBYTES)
(
    OCIEnv    *env,
    OCIError  *err,
    CONST ub1 *rhs,
    ub4        rhs_len,
    OCIRaw   **lhs
);

typedef sword (*OCIRAWRESIZE)
(
    OCIEnv    *env, 
    OCIError  *err, 
    ub4        new_size, 
    OCIRaw   **raw    
);

typedef sword (*OCIRAWALLOCSIZE)
(
    OCIEnv       *env,
    OCIError     *err,
    CONST OCIRaw *raw,
    ub4          *allocsize
);

typedef ub4 (*OCIRAWSIZE)
(
    OCIEnv       *env,
    const OCIRaw *raw
);

typedef sword (*OCICONNECTIONPOOLCREATE)
(
    OCIEnv        *envhp,
    OCIError      *errhp,
    OCICPool      *poolhp,
    OraText      **poolName,
    sb4           *poolNameLen,
    CONST OraText *dblink,
    sb4            dblinkLen,
    ub4            connMin,
    ub4            connMax,
    ub4            connIncr,
    CONST OraText *poolUserName,
    sb4            poolUserLen,
    CONST OraText *poolPassword,
    sb4            poolPassLen,
    ub4            mode
);

typedef sword (*OCICONNECTIONPOOLDESTROY)
(
    OCICPool *poolhp,
    OCIError *errhp,
    ub4       mode
);

typedef sword (*OCISESSIONPOOLCREATE)
(
    OCIEnv        *envhp,
    OCIError      *errhp,
    OCISPool      *spoolhp,
    OraText      **poolName,
    ub4           *poolNameLen,
    CONST OraText *connStr,
    ub4            connStrLen,
    ub4            sessMin,
    ub4            sessMax,
    ub4            sessIncr,
    OraText       *userid,
    ub4            useridLen,
    OraText       *password,
    ub4            passwordLen,
    ub4            mode
);

typedef sword (*OCISESSIONPOOLDESTROY)
(
    OCISPool *spoolhp,
    OCIError *errhp,
    ub4       mode
);

typedef sword (*OCISESSIONGET)
(
    OCIEnv        *envhp,
    OCIError      *errhp,
    OCISvcCtx    **svchp,
    OCIAuthInfo   *authhp,
    OraText       *poolName,
    ub4            poolName_len,
    CONST OraText *tagInfo,
    ub4            tagInfo_len,
    OraText      **retTagInfo,
    ub4           *retTagInfo_len,
    boolean       *found,
    ub4            mode
);

typedef sword (*OCISESSIONRELEASE)
(
    OCISvcCtx *svchp,
    OCIError  *errhp,
    OraText   *tag,
    ub4        tag_len,
    ub4        mode
);

typedef sword (*OCICOLLSIZE)
(
    OCIEnv        *env,
    OCIError      *err,
    CONST OCIColl *coll,
    sb4           *size
);

typedef sb4 (*OCICOLLMAX)
(
    OCIEnv        *env,
    CONST OCIColl *coll
);

typedef sword (*OCICOLLGETITEM)
(
    OCIEnv        *env,
    OCIError      *err,
    CONST OCIColl *coll,
    sb4            index,
    boolean       *exists,
    dvoid        **elem,
    dvoid        **elemind
);

typedef sword (*OCICOLLASSIGNELEM)
(
    OCIEnv      *env,
    OCIError    *err,
    sb4          index,
    CONST dvoid *elem,
    CONST dvoid *elemind,
    OCIColl     *coll
);

typedef sword (*OCICOLLASSIGN)
(
    OCIEnv        *env,
    OCIError      *err,
    CONST OCIColl *rhs,
    OCIColl       *lhs
);

typedef sword (*OCICOLLAPPEND)
(
    OCIEnv      *env,
    OCIError    *err,
    CONST dvoid *elem,
    CONST dvoid *elemind,
    OCIColl     *coll
);

typedef sword (*OCICOLLTRIM)
(
    OCIEnv   *env,
    OCIError *err,
    sb4       trim_num,
    OCIColl  *coll
);

typedef sword (*OCITABLESIZE)
(
    OCIEnv         *env,
    OCIError       *err,
    CONST OCITable *tbl,
    sb4            *size
);

typedef sword (*OCITABLEDELETE)
(
    OCIEnv      *env,
    OCIError    *err,
    sb4          index,
    OCITable     *tbl
);

typedef sword (*OCIITERCREATE)
(
    OCIEnv        *env,
    OCIError      *err,
    CONST OCIColl *coll,
    OCIIter      **itr
);

typedef sword (*OCIITERDELETE)
(
    OCIEnv   *env,
    OCIError *err,
    OCIIter **itr
);

typedef sword (*OCIITERINIT)
(
    OCIEnv        *env,
    OCIError      *err,
    CONST OCIColl *coll,
    OCIIter       *itr
);

typedef sword (*OCIITERNEXT)
(
    OCIEnv   *env,
    OCIError *err,
    OCIIter  *itr,
    void    **elem,
    dvoid   **elemind,
    boolean  *eoc
);

typedef sword (*OCIITERPREV)
(
    OCIEnv   *env,
    OCIError *err,
    OCIIter  *itr,
    dvoid   **elem,
    dvoid   **elemind,
    boolean  *boc
);

typedef sword (*OCIAQENQ)
(
    OCISvcCtx          *svchp,
    OCIError           *errhp,
    OraText            *queue_name,
    OCIAQEnqOptions    *enqopt,
    OCIAQMsgProperties *msgprop,
    OCIType            *payload_tdo,
    dvoid             **payload,
    dvoid             **payload_ind,
    OCIRaw            **msgid,
    ub4                 flags
);

typedef sword (*OCIAQDEQ)
(
    OCISvcCtx          *svchp,
    OCIError           *errhp,
    OraText            *queue_name,
    OCIAQDeqOptions    *deqopt,
    OCIAQMsgProperties *msgprop,
    OCIType            *payload_tdo,
    dvoid             **payload,
    dvoid             **payload_ind,
    OCIRaw            **msgid,
    ub4                 flags
);

typedef sword (*OCIAQLISTEN)
(
    OCISvcCtx   *svchp,
    OCIError    *errhp,
    OCIAQAgent **agent_list,
    ub4          num_agents,
    sb4          wait,
    OCIAQAgent **agent,
    ub4          flags
);

typedef OCISvcCtx * (*XAOSVCCTX)
(
    OraText *dbname
);

typedef OCIEnv * (*XAOENV)
(
    OraText *dbname
);

typedef sword (*OCIROWIDTOCHAR)
(
    OCIRowid *rowidDesc, 
    OraText  *outbfp, 
    ub2      *outbflp,
    OCIError *errhp
);

/* API introduced in 8.1 */

typedef sword (*OCIENVCREATE)
(
    OCIEnv **envhpp,
    ub4 mode,
    void *ctxp,
    void *(*malocfp)
    (
        void *ctxp, 
        size_t size
    ),
    void *(*ralocfp)
    (
        void *ctxp, 
        void *memptr, 
        size_t newsize),
    void (*mfreefp)
    (
        void *ctxp,
        void *memptr
    ),
    size_t xtramem_sz,
    void   **usrmempp
);

typedef void (*OCITHREADPROCESSINIT)
(
    void
);

typedef sword (*OCITHREADINIT)
(
    dvoid    *hndl,
    OCIError *err
);

typedef sword (*OCITHREADTERM)
(
    dvoid    *hndl,
    OCIError *err
);

typedef sword (*OCITHREADIDINIT)
(
    dvoid        *hndl,
    OCIError     *err,
    OCIThreadId **tid
);

typedef sword (*OCITHREADIDDESTROY)
(
    dvoid        *hndl,
    OCIError     *err,
    OCIThreadId **tid
);

typedef sword (*OCITHREADHNDINIT)
(
    dvoid            *hndl,
    OCIError         *err,
    OCIThreadHandle **thnd
);

typedef sword (*OCITHREADHNDDESTROY)
(
    dvoid            *hndl,
    OCIError         *err,
    OCIThreadHandle **thnd
);

typedef sword (*OCITHREADCREATE)
(
    dvoid           *hndl,
    OCIError        *err,
    void             (*start)
    (
        dvoid *
    ),
    dvoid           *arg,
    OCIThreadId     *tid,
    OCIThreadHandle *tHnd
);

typedef sword (*OCITHREADJOIN)
(
    dvoid           *hndl,
    OCIError        *err,
    OCIThreadHandle *tHnd
);

typedef sword (*OCITHREADCLOSE)
(
    dvoid           *hndl,
    OCIError        *err,
    OCIThreadHandle *tHnd
);

typedef sword (*OCITHREADMUTEXINIT)
(
    dvoid           *hndl,
    OCIError        *err,
    OCIThreadMutex **mutex
);

typedef sword (*OCITHREADMUTEXDESTROY)
(
    dvoid           *hndl,
    OCIError        *err,
    OCIThreadMutex **mutex
);

typedef sword (*OCITHREADMUTEXACQUIRE)
(
    dvoid          *hndl,
    OCIError       *err,
    OCIThreadMutex *mutex
);

typedef sword (*OCITHREADMUTEXRELEASE)
(
    dvoid          *hndl,
    OCIError       *err,
    OCIThreadMutex *mutex
);

typedef sword (*OCITHREADKEYINIT)
(
    dvoid         *hndl,
    OCIError      *err,
    OCIThreadKey **key,
    void           (*destFn)
    (
        void *
    )
);

typedef sword (*OCITHREADKEYDESTROY)
(
    dvoid         *hndl,
    OCIError      *err,
    OCIThreadKey **key
);

typedef sword (*OCITHREADKEYSET)
(
    dvoid        *hndl,
    OCIError     *err,
    OCIThreadKey *key,
    dvoid       **pValue
);

typedef sword (*OCITHREADKEYGET)
(
    dvoid        *hndl,
    OCIError     *err,
    OCIThreadKey *key,
    dvoid        *value
);

typedef sword (*OCIDIRPATHABORT)
(
    OCIDirPathCtx *dpctx,
    OCIError      *errhp
);

typedef sword (*OCIDIRPATHDATASAVE)
(
    OCIDirPathCtx *dpctx,
    OCIError      *errhp,
    ub4            action
);

typedef sword (*OCIDIRPATHFINISH)
(
    OCIDirPathCtx *dpctx,
    OCIError      *errhp
);

typedef sword (*OCIDIRPATHPREPARE)
(
    OCIDirPathCtx *dpctx,
    OCISvcCtx     *svchp,
    OCIError      *errhp
);

typedef sword (*OCIDIRPATHLOADSTREAM)
(
    OCIDirPathCtx    *dpctx,
    OCIDirPathStream *dpstr,
    OCIError         *errhp
);

typedef sword (*OCIDIRPATHCOLARRAYENTRYSET)
(
    OCIDirPathColArray *dpca,
    OCIError           *errhp,
    ub4                 rownum,
    ub2                 colIdx,
    ub1                *cvalp,
    ub4                 clen,
    ub1                 cflg
);

typedef sword (*OCIDIRPATHCOLARRAYRESET)
(
    OCIDirPathColArray *dpca,
    OCIError           *errhp
);

typedef sword (*OCIDIRPATHCOLARRAYTOSTREAM)
(
    OCIDirPathColArray *dpca,
    OCIDirPathCtx      *dpctx,
    OCIDirPathStream   *dpstr,
    OCIError           *errhp,
    ub4                 rowcnt,
    ub4                 rowoff
);

typedef sword (*OCIDIRPATHSTREAMRESET)
(
    OCIDirPathStream *dpstr,
    OCIError         *errhp
);

typedef sword (*OCIDIRPATHFLUSHROW)
(
    OCIDirPathCtx *dpctx,
    OCIError      *errhp
);

typedef sword (*OCICACHEFREE)
(
    OCIEnv          *env,
    OCIError        *err,
    CONST OCISvcCtx *svc
);

typedef sword (*OCISUBSCRIPTIONREGISTER)
(
    OCISvcCtx        *svchp,
    OCISubscription **subscrhpp,
    ub2               count,
    OCIError         *errhp,
    ub4               mode
);

typedef sword (*OCISUBSCRIPTIONUNREGISTER)
(
    OCISvcCtx       *svchp,
    OCISubscription *subscrhp,
    OCIError        *errhp,
    ub4              mode
);

/* API introduced in 9.1 */

typedef sword (*OCISTMTFETCH2 )
(
    OCIStmt  *stmtp,
    OCIError *errhp,
    ub4       nrows,
    ub2       orientation,
    sb4       fetchOffset,
    ub4       mode
);

/* API introduced in 9.2 */

typedef sword (*OCISTMTPREPARE2)
(
    OCISvcCtx     *svchp,
    OCIStmt      **stmtp,
    OCIError      *errhp,
    CONST OraText *stmt,
    ub4            stmt_len,
    CONST OraText *key,
    ub4            key_len,
    ub4            language,
    ub4            mode
);

typedef sword (*OCISTMTRELEASE)
(
    OCIStmt       *stmtp,
    OCIError      *errhp,
    CONST OraText *key,
    ub4            key_len,
    ub4            mode
);

/* API introduced in 10.1 */

#ifdef ORAXB8_DEFINED

typedef sword (*OCILOBGETSTORAGELIMIT)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *lobp,
    oraub8        *limitp
);

typedef sword (*OCILOBCOPY2)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *dst_locp,
    OCILobLocator *src_locp,
    oraub8         amount,
    oraub8         dst_offset,
    oraub8         src_offset
);

typedef sword (*OCILOBERASE2)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *locp,
    oraub8        *amount,
    oraub8         offset
);

typedef sword (*OCILOBGETLENGTH2)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *locp,
    oraub8        *lenp
);

typedef sword (*OCILOBLOADFROMFILE2)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *dst_locp,
    OCILobLocator *src_filep,
    oraub8         amount,
    oraub8         dst_offset,
    oraub8         src_offset
);

typedef sword (*OCILOBREAD2)
(
    OCISvcCtx       *svchp,
    OCIError        *errhp,
    OCILobLocator   *locp,
    oraub8          *byte_amtp,
    oraub8          *char_amtp,
    oraub8           offset,
    dvoid           *bufp,
    oraub8           bufl,
    ub1              piece,
    dvoid           *ctxp,
    sb4              (*cbfp)
    (
        dvoid       *ctxp,
        CONST dvoid *bufp,
        oraub8       len,
        ub1          piece,
        dvoid      **changed_bufpp,
        oraub8      *changed_lenp
    ),
    ub2              csid,
    ub1              csfrm
);

typedef sword (*OCILOBTRIM2)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *locp,
    oraub8         newlen
);

typedef sword (*OCILOBWRITE2)
(
    OCISvcCtx       *svchp,
    OCIError        *errhp,
    OCILobLocator   *locp,
    oraub8          *byte_amtp,
    oraub8          *char_amtp,
    oraub8           offset,
    dvoid           *bufp,
    oraub8           buflen,
    ub1              piece,
    dvoid           *ctxp,
    sb4              (*cbfp)
    (
        dvoid       *ctxp,
        CONST dvoid *bufp,
        oraub8       len,
        ub1          piece,
        dvoid      **changed_bufpp,
        oraub8      *changed_lenp
    ),
    ub2              csid,
    ub1              csfrm
);

typedef sword (*OCILOBWRITEAPPEND2)
(
    OCISvcCtx     *svchp,
    OCIError      *errhp,
    OCILobLocator *lobp,
    oraub8        *byte_amtp,
    oraub8        *char_amtp,
    dvoid         *bufp,
    oraub8         bufl,
    ub1            piece,
    dvoid         *ctxp,
    sb4            (*cbfp)
    (
        dvoid     *ctxp,
        dvoid     *bufp,
        oraub8    *lenp,
        ub1       *piece,
        dvoid    **changed_bufpp,
        oraub8    *changed_lenp
    ),
    ub2            csid,
    ub1            csfrm
);

#endif /* ORAXB8_DEFINED */

/* API introduced in 10.2 */

/* Oracle 10g test */

typedef void (*OCICLIENTVERSION)
(
    sword *major_version,
    sword *minor_version,
    sword *update_num,
    sword *patch_num,
    sword *port_update_num
);

typedef sword (*OCIDBSTARTUP)
(
    OCISvcCtx *svchp,
    OCIError  *errhp,
    OCIAdmin  *admhp,
    ub4        mode,
    ub4        flags
);

typedef sword (*OCIDBSHUTDOWN)
(
    OCISvcCtx *svchp,
    OCIError  *errhp,
    OCIAdmin  *admhp,
    ub4        mode
);

typedef sword (*OCIPING)
(
    OCISvcCtx *svchp,
    OCIError  *errhp,
    ub4        mode
);

/* API introduced in 11.1 */

typedef sword (*OCIARRAYDESCRIPTORALLOC)
(
    const void  *parenth,
    void       **descpp,
    const ub4    type,
    ub4          array_size,
    const size_t xtramem_sz,
    void       **usrmempp
);

typedef sword (*OCIARRAYDESCRIPTORFREE)
(
    void    **descp,
    const ub4 type
);

/* API introduced in 11.2 */

typedef sword (*OCILOBGETCONTENTTYPE)
(
    OCISvcCtx       *svchp, 
    OCIError        *errhp,
    OCILobLocator   *lobp,
    oratext         *contenttypep, 
    ub4             *contenttypelenp,
    ub4              mode
);

/* API introduced in 12.1 */

typedef sword (*OCISTMTGETNEXTRESULT)
(
    OCIStmt     *stmthp,
    OCIError    *errhp,
    void       **result, 
    ub4         *rtype,
    ub4          mode
);

/* API introduced in 18.1 */

typedef sword(*OCISERVERRELEASE2)
(
    void        *hndlp,
    OCIError    *errhp, 
    OraText     *bufp, 
    ub4          bufsz, 
    ub1          hndltype, 
    ub4         *versionp, 
    ub4          mode
);

/* API introduced in 18.3 */

typedef sword(*OCISODAOPERKEYSSET)
(
    const void   *operhp, // should be OCISodaOperationOptions
    OraText     **keysArray,
    ub4          *lengthsArray,
    ub4           count,
    OCIError     *errhp,
    ub4           mode
);

#endif /* OCILIB_OCI_API_H_INCLUDED */