SQLLinkedCatalogsA

// odbcbcp.dll  (ANSI / -A)
#include <windows.h>

SHORT SQLLinkedCatalogsA(
    void* param0,
    LPCSTR param1,
    SHORT param2
);

<DllImport("odbcbcp.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function SQLLinkedCatalogsA(
    param0 As IntPtr,   ' void* in/out
    <MarshalAs(UnmanagedType.LPStr)> param1 As String,   ' LPCSTR
    param2 As Short   ' SHORT
) As Short
End Function

' param0 : void* in/out
' param1 : LPCSTR
' param2 : SHORT
Declare PtrSafe Function SQLLinkedCatalogsA Lib "odbcbcp" ( _
    ByVal param0 As LongPtr, _
    ByVal param1 As String, _
    ByVal param2 As Integer) As Integer
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SQLLinkedCatalogsA = ctypes.windll.odbcbcp.SQLLinkedCatalogsA
SQLLinkedCatalogsA.restype = ctypes.c_short
SQLLinkedCatalogsA.argtypes = [
    ctypes.POINTER(None),  # param0 : void* in/out
    wintypes.LPCSTR,  # param1 : LPCSTR
    ctypes.c_short,  # param2 : SHORT
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('odbcbcp.dll')
SQLLinkedCatalogsA = Fiddle::Function.new(
  lib['SQLLinkedCatalogsA'],
  [
    Fiddle::TYPE_VOIDP,  # param0 : void* in/out
    Fiddle::TYPE_VOIDP,  # param1 : LPCSTR
    Fiddle::TYPE_SHORT,  # param2 : SHORT
  ],
  Fiddle::TYPE_SHORT)

#[link(name = "odbcbcp")]
extern "system" {
    fn SQLLinkedCatalogsA(
        param0: *mut (),  // void* in/out
        param1: *const u8,  // LPCSTR
        param2: i16  // SHORT
    ) -> i16;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("odbcbcp.dll", CharSet = CharSet.Ansi)]
public static extern short SQLLinkedCatalogsA(IntPtr param0, [MarshalAs(UnmanagedType.LPStr)] string param1, short param2);
"@
$api = Add-Type -MemberDefinition $sig -Name 'odbcbcp_SQLLinkedCatalogsA' -Namespace Win32 -PassThru
# $api::SQLLinkedCatalogsA(param0, param1, param2)

#uselib "odbcbcp.dll"
#func global SQLLinkedCatalogsA "SQLLinkedCatalogsA" sptr, sptr, sptr
; SQLLinkedCatalogsA param0, param1, param2   ; 戻り値は stat
; param0 : void* in/out -> "sptr"
; param1 : LPCSTR -> "sptr"
; param2 : SHORT -> "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 SQLLinkedCatalogsA "SQLLinkedCatalogsA" sptr, str, int
; res = SQLLinkedCatalogsA(param0, param1, param2)
; param0 : void* in/out -> "sptr"
; param1 : LPCSTR -> "str"
; param2 : SHORT -> "int"

; SHORT SQLLinkedCatalogsA(void* param0, LPCSTR param1, SHORT param2)
#uselib "odbcbcp.dll"
#cfunc global SQLLinkedCatalogsA "SQLLinkedCatalogsA" intptr, str, int
; res = SQLLinkedCatalogsA(param0, param1, param2)
; param0 : void* in/out -> "intptr"
; param1 : LPCSTR -> "str"
; param2 : SHORT -> "int"

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

var (
	odbcbcp = windows.NewLazySystemDLL("odbcbcp.dll")
	procSQLLinkedCatalogsA = odbcbcp.NewProc("SQLLinkedCatalogsA")
)

// param0 (void* in/out), param1 (LPCSTR), param2 (SHORT)
r1, _, err := procSQLLinkedCatalogsA.Call(
	uintptr(param0),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(param1))),
	uintptr(param2),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // SHORT

function SQLLinkedCatalogsA(
  param0: Pointer;   // void* in/out
  param1: PAnsiChar;   // LPCSTR
  param2: Smallint   // SHORT
): Smallint; stdcall;
  external 'odbcbcp.dll' name 'SQLLinkedCatalogsA';

result := DllCall("odbcbcp\SQLLinkedCatalogsA"
    , "Ptr", param0   ; void* in/out
    , "AStr", param1   ; LPCSTR
    , "Short", param2   ; SHORT
    , "Short")   ; return: SHORT

●SQLLinkedCatalogsA(param0, param1, param2) = DLL("odbcbcp.dll", "int SQLLinkedCatalogsA(void*, char*, int)")
# 呼び出し: SQLLinkedCatalogsA(param0, param1, param2)
# param0 : void* in/out -> "void*"
# param1 : LPCSTR -> "char*"
# param2 : SHORT -> "int"
# 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)。