SQLCloseEnumServers

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

SHORT SQLCloseEnumServers(
    HANDLE hEnumHandle
);

<DllImport("odbcbcp.dll", ExactSpelling:=True)>
Public Shared Function SQLCloseEnumServers(
    hEnumHandle As IntPtr   ' HANDLE
) As Short
End Function

' hEnumHandle : HANDLE
Declare PtrSafe Function SQLCloseEnumServers Lib "odbcbcp" ( _
    ByVal hEnumHandle As LongPtr) As Integer
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SQLCloseEnumServers = ctypes.windll.odbcbcp.SQLCloseEnumServers
SQLCloseEnumServers.restype = ctypes.c_short
SQLCloseEnumServers.argtypes = [
    wintypes.HANDLE,  # hEnumHandle : HANDLE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('odbcbcp.dll')
SQLCloseEnumServers = Fiddle::Function.new(
  lib['SQLCloseEnumServers'],
  [
    Fiddle::TYPE_VOIDP,  # hEnumHandle : HANDLE
  ],
  Fiddle::TYPE_SHORT)

#[link(name = "odbcbcp")]
extern "system" {
    fn SQLCloseEnumServers(
        hEnumHandle: *mut core::ffi::c_void  // HANDLE
    ) -> i16;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("odbcbcp.dll")]
public static extern short SQLCloseEnumServers(IntPtr hEnumHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'odbcbcp_SQLCloseEnumServers' -Namespace Win32 -PassThru
# $api::SQLCloseEnumServers(hEnumHandle)

#uselib "odbcbcp.dll"
#func global SQLCloseEnumServers "SQLCloseEnumServers" sptr
; SQLCloseEnumServers hEnumHandle   ; 戻り値は stat
; hEnumHandle : HANDLE -> "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 "odbcbcp.dll"
#cfunc global SQLCloseEnumServers "SQLCloseEnumServers" sptr
; res = SQLCloseEnumServers(hEnumHandle)
; hEnumHandle : HANDLE -> "sptr"

; SHORT SQLCloseEnumServers(HANDLE hEnumHandle)
#uselib "odbcbcp.dll"
#cfunc global SQLCloseEnumServers "SQLCloseEnumServers" intptr
; res = SQLCloseEnumServers(hEnumHandle)
; hEnumHandle : HANDLE -> "intptr"

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

var (
	odbcbcp = windows.NewLazySystemDLL("odbcbcp.dll")
	procSQLCloseEnumServers = odbcbcp.NewProc("SQLCloseEnumServers")
)

// hEnumHandle (HANDLE)
r1, _, err := procSQLCloseEnumServers.Call(
	uintptr(hEnumHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // SHORT

function SQLCloseEnumServers(
  hEnumHandle: THandle   // HANDLE
): Smallint; stdcall;
  external 'odbcbcp.dll' name 'SQLCloseEnumServers';

result := DllCall("odbcbcp\SQLCloseEnumServers"
    , "Ptr", hEnumHandle   ; HANDLE
    , "Short")   ; return: SHORT

●SQLCloseEnumServers(hEnumHandle) = DLL("odbcbcp.dll", "int SQLCloseEnumServers(void*)")
# 呼び出し: SQLCloseEnumServers(hEnumHandle)
# hEnumHandle : HANDLE -> "void*"
# 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)。