glNormal3s

// OPENGL32.dll
#include <windows.h>

void glNormal3s(
    SHORT nx,
    SHORT ny,
    SHORT nz
);

<DllImport("OPENGL32.dll", ExactSpelling:=True)>
Public Shared Sub glNormal3s(
    nx As Short,   ' SHORT
    ny As Short,   ' SHORT
    nz As Short   ' SHORT
)
End Sub

' nx : SHORT
' ny : SHORT
' nz : SHORT
Declare PtrSafe Sub glNormal3s Lib "opengl32" ( _
    ByVal nx As Integer, _
    ByVal ny As Integer, _
    ByVal nz As Integer)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

glNormal3s = ctypes.windll.opengl32.glNormal3s
glNormal3s.restype = None
glNormal3s.argtypes = [
    ctypes.c_short,  # nx : SHORT
    ctypes.c_short,  # ny : SHORT
    ctypes.c_short,  # nz : SHORT
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OPENGL32.dll')
glNormal3s = Fiddle::Function.new(
  lib['glNormal3s'],
  [
    Fiddle::TYPE_SHORT,  # nx : SHORT
    Fiddle::TYPE_SHORT,  # ny : SHORT
    Fiddle::TYPE_SHORT,  # nz : SHORT
  ],
  Fiddle::TYPE_VOID)

#[link(name = "opengl32")]
extern "system" {
    fn glNormal3s(
        nx: i16,  // SHORT
        ny: i16,  // SHORT
        nz: i16  // SHORT
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OPENGL32.dll")]
public static extern void glNormal3s(short nx, short ny, short nz);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OPENGL32_glNormal3s' -Namespace Win32 -PassThru
# $api::glNormal3s(nx, ny, nz)

#uselib "OPENGL32.dll"
#func global glNormal3s "glNormal3s" sptr, sptr, sptr
; glNormal3s nx, ny, nz
; nx : SHORT -> "sptr"
; ny : SHORT -> "sptr"
; nz : SHORT -> "sptr"

#uselib "OPENGL32.dll"
#func global glNormal3s "glNormal3s" int, int, int
; glNormal3s nx, ny, nz
; nx : SHORT -> "int"
; ny : SHORT -> "int"
; nz : SHORT -> "int"

; void glNormal3s(SHORT nx, SHORT ny, SHORT nz)
#uselib "OPENGL32.dll"
#func global glNormal3s "glNormal3s" int, int, int
; glNormal3s nx, ny, nz
; nx : SHORT -> "int"
; ny : SHORT -> "int"
; nz : SHORT -> "int"

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

var (
	opengl32 = windows.NewLazySystemDLL("OPENGL32.dll")
	procglNormal3s = opengl32.NewProc("glNormal3s")
)

// nx (SHORT), ny (SHORT), nz (SHORT)
r1, _, err := procglNormal3s.Call(
	uintptr(nx),
	uintptr(ny),
	uintptr(nz),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure glNormal3s(
  nx: Smallint;   // SHORT
  ny: Smallint;   // SHORT
  nz: Smallint   // SHORT
); stdcall;
  external 'OPENGL32.dll' name 'glNormal3s';

result := DllCall("OPENGL32\glNormal3s"
    , "Short", nx   ; SHORT
    , "Short", ny   ; SHORT
    , "Short", nz   ; SHORT
    , "Int")   ; return: void

●glNormal3s(nx, ny, nz) = DLL("OPENGL32.dll", "int glNormal3s(int, int, int)")
# 呼び出し: glNormal3s(nx, ny, nz)
# nx : SHORT -> "int"
# ny : SHORT -> "int"
# nz : 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)。

const std = @import("std");

extern "opengl32" fn glNormal3s(
    nx: i16, // SHORT
    ny: i16, // SHORT
    nz: i16 // SHORT
) callconv(std.os.windows.WINAPI) void;

proc glNormal3s(
    nx: int16,  # SHORT
    ny: int16,  # SHORT
    nz: int16  # SHORT
) {.importc: "glNormal3s", stdcall, dynlib: "OPENGL32.dll".}

pragma(lib, "opengl32");
extern(Windows)
void glNormal3s(
    short nx,   // SHORT
    short ny,   // SHORT
    short nz   // SHORT
);

ccall((:glNormal3s, "OPENGL32.dll"), stdcall, Cvoid,
      (Int16, Int16, Int16),
      nx, ny, nz)
# nx : SHORT -> Int16
# ny : SHORT -> Int16
# nz : SHORT -> Int16
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void glNormal3s(
    int16_t nx,
    int16_t ny,
    int16_t nz);
]]
local opengl32 = ffi.load("opengl32")
-- opengl32.glNormal3s(nx, ny, nz)
-- nx : SHORT
-- ny : SHORT
-- nz : SHORT
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('OPENGL32.dll');
const glNormal3s = lib.func('__stdcall', 'glNormal3s', 'void', ['int16_t', 'int16_t', 'int16_t']);
// glNormal3s(nx, ny, nz)
// nx : SHORT -> 'int16_t'
// ny : SHORT -> 'int16_t'
// nz : SHORT -> 'int16_t'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("OPENGL32.dll", {
  glNormal3s: { parameters: ["i16", "i16", "i16"], result: "void" },
});
// lib.symbols.glNormal3s(nx, ny, nz)
// nx : SHORT -> "i16"
// ny : SHORT -> "i16"
// nz : SHORT -> "i16"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
void glNormal3s(
    int16_t nx,
    int16_t ny,
    int16_t nz);
C, "OPENGL32.dll");
// $ffi->glNormal3s(nx, ny, nz);
// nx : SHORT
// ny : SHORT
// nz : SHORT
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Opengl32 extends StdCallLibrary {
    Opengl32 INSTANCE = Native.load("opengl32", Opengl32.class);
    void glNormal3s(
        short nx,   // SHORT
        short ny,   // SHORT
        short nz   // SHORT
    );
}

@[Link("opengl32")]
lib LibOPENGL32
  fun glNormal3s = glNormal3s(
    nx : Int16,   # SHORT
    ny : Int16,   # SHORT
    nz : Int16   # SHORT
  ) : Void
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef glNormal3sNative = Void Function(Int16, Int16, Int16);
typedef glNormal3sDart = void Function(int, int, int);
final glNormal3s = DynamicLibrary.open('OPENGL32.dll')
    .lookupFunction<glNormal3sNative, glNormal3sDart>('glNormal3s');
// nx : SHORT -> Int16
// ny : SHORT -> Int16
// nz : SHORT -> Int16
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
procedure glNormal3s(
  nx: Smallint;   // SHORT
  ny: Smallint;   // SHORT
  nz: Smallint   // SHORT
); stdcall;
  external 'OPENGL32.dll' name 'glNormal3s';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "glNormal3s"
  c_glNormal3s :: Int16 -> Int16 -> Int16 -> IO ()
-- nx : SHORT -> Int16
-- ny : SHORT -> Int16
-- nz : SHORT -> Int16
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let glnormal3s =
  foreign "glNormal3s"
    (int16_t @-> int16_t @-> int16_t @-> returning void)
(* nx : SHORT -> int16_t *)
(* ny : SHORT -> int16_t *)
(* nz : SHORT -> int16_t *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library opengl32 (t "OPENGL32.dll"))
(cffi:use-foreign-library opengl32)

(cffi:defcfun ("glNormal3s" gl-normal3s :convention :stdcall) :void
  (nx :int16)   ; SHORT
  (ny :int16)   ; SHORT
  (nz :int16))   ; SHORT
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $glNormal3s = Win32::API::More->new('OPENGL32',
    'void glNormal3s(short nx, short ny, short nz)');
# my $ret = $glNormal3s->Call($nx, $ny, $nz);
# nx : SHORT -> short
# ny : SHORT -> short
# nz : SHORT -> short
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。