SQLSetStmtOption

// ODBC32.dll
#include <windows.h>

SHORT SQLSetStmtOption(
    void* StatementHandle,
    WORD Option,
    DWORD Value
);

<DllImport("ODBC32.dll", ExactSpelling:=True)>
Public Shared Function SQLSetStmtOption(
    StatementHandle As IntPtr,   ' void* in/out
    [Option] As UShort,   ' WORD
    Value As UInteger   ' DWORD
) As Short
End Function

' StatementHandle : void* in/out
' Option : WORD
' Value : DWORD
Declare PtrSafe Function SQLSetStmtOption Lib "odbc32" ( _
    ByVal StatementHandle As LongPtr, _
    ByVal Option As Integer, _
    ByVal Value As Long) As Integer
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SQLSetStmtOption = ctypes.windll.odbc32.SQLSetStmtOption
SQLSetStmtOption.restype = ctypes.c_short
SQLSetStmtOption.argtypes = [
    ctypes.POINTER(None),  # StatementHandle : void* in/out
    ctypes.c_ushort,  # Option : WORD
    wintypes.DWORD,  # Value : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ODBC32.dll')
SQLSetStmtOption = Fiddle::Function.new(
  lib['SQLSetStmtOption'],
  [
    Fiddle::TYPE_VOIDP,  # StatementHandle : void* in/out
    -Fiddle::TYPE_SHORT,  # Option : WORD
    -Fiddle::TYPE_INT,  # Value : DWORD
  ],
  Fiddle::TYPE_SHORT)

#[link(name = "odbc32")]
extern "system" {
    fn SQLSetStmtOption(
        StatementHandle: *mut (),  // void* in/out
        Option: u16,  // WORD
        Value: u32  // DWORD
    ) -> i16;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ODBC32.dll")]
public static extern short SQLSetStmtOption(IntPtr StatementHandle, ushort Option, uint Value);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ODBC32_SQLSetStmtOption' -Namespace Win32 -PassThru
# $api::SQLSetStmtOption(StatementHandle, Option, Value)

#uselib "ODBC32.dll"
#func global SQLSetStmtOption "SQLSetStmtOption" sptr, sptr, sptr
; SQLSetStmtOption StatementHandle, Option, Value   ; 戻り値は stat
; StatementHandle : void* in/out -> "sptr"
; Option : WORD -> "sptr"
; Value : DWORD -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

#uselib "ODBC32.dll"
#cfunc global SQLSetStmtOption "SQLSetStmtOption" sptr, int, int
; res = SQLSetStmtOption(StatementHandle, Option, Value)
; StatementHandle : void* in/out -> "sptr"
; Option : WORD -> "int"
; Value : DWORD -> "int"

; SHORT SQLSetStmtOption(void* StatementHandle, WORD Option, DWORD Value)
#uselib "ODBC32.dll"
#cfunc global SQLSetStmtOption "SQLSetStmtOption" intptr, int, int
; res = SQLSetStmtOption(StatementHandle, Option, Value)
; StatementHandle : void* in/out -> "intptr"
; Option : WORD -> "int"
; Value : DWORD -> "int"

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	odbc32 = windows.NewLazySystemDLL("ODBC32.dll")
	procSQLSetStmtOption = odbc32.NewProc("SQLSetStmtOption")
)

// StatementHandle (void* in/out), Option (WORD), Value (DWORD)
r1, _, err := procSQLSetStmtOption.Call(
	uintptr(StatementHandle),
	uintptr(Option),
	uintptr(Value),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // SHORT

function SQLSetStmtOption(
  StatementHandle: Pointer;   // void* in/out
  Option: Word;   // WORD
  Value: DWORD   // DWORD
): Smallint; stdcall;
  external 'ODBC32.dll' name 'SQLSetStmtOption';

result := DllCall("ODBC32\SQLSetStmtOption"
    , "Ptr", StatementHandle   ; void* in/out
    , "UShort", Option   ; WORD
    , "UInt", Value   ; DWORD
    , "Short")   ; return: SHORT

●SQLSetStmtOption(StatementHandle, Option, Value) = DLL("ODBC32.dll", "int SQLSetStmtOption(void*, int, dword)")
# 呼び出し: SQLSetStmtOption(StatementHandle, Option, Value)
# StatementHandle : void* in/out -> "void*"
# Option : WORD -> "int"
# Value : DWORD -> "dword"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。