gluQuadricNormals

// GLU32.dll
#include <windows.h>

void gluQuadricNormals(
    GLUquadric* quadObject,
    DWORD normals
);

<DllImport("GLU32.dll", ExactSpelling:=True)>
Public Shared Sub gluQuadricNormals(
    ByRef quadObject As IntPtr,   ' GLUquadric* in/out
    normals As UInteger   ' DWORD
)
End Sub

' quadObject : GLUquadric* in/out
' normals : DWORD
Declare PtrSafe Sub gluQuadricNormals Lib "glu32" ( _
    ByRef quadObject As LongPtr, _
    ByVal normals As Long)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

gluQuadricNormals = ctypes.windll.glu32.gluQuadricNormals
gluQuadricNormals.restype = None
gluQuadricNormals.argtypes = [
    ctypes.c_void_p,  # quadObject : GLUquadric* in/out
    wintypes.DWORD,  # normals : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('GLU32.dll')
gluQuadricNormals = Fiddle::Function.new(
  lib['gluQuadricNormals'],
  [
    Fiddle::TYPE_VOIDP,  # quadObject : GLUquadric* in/out
    -Fiddle::TYPE_INT,  # normals : DWORD
  ],
  Fiddle::TYPE_VOID)

#[link(name = "glu32")]
extern "system" {
    fn gluQuadricNormals(
        quadObject: *mut isize,  // GLUquadric* in/out
        normals: u32  // DWORD
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("GLU32.dll")]
public static extern void gluQuadricNormals(ref IntPtr quadObject, uint normals);
"@
$api = Add-Type -MemberDefinition $sig -Name 'GLU32_gluQuadricNormals' -Namespace Win32 -PassThru
# $api::gluQuadricNormals(quadObject, normals)

#uselib "GLU32.dll"
#func global gluQuadricNormals "gluQuadricNormals" sptr, sptr
; gluQuadricNormals quadObject, normals
; quadObject : GLUquadric* in/out -> "sptr"
; normals : DWORD -> "sptr"

#uselib "GLU32.dll"
#func global gluQuadricNormals "gluQuadricNormals" int, int
; gluQuadricNormals quadObject, normals
; quadObject : GLUquadric* in/out -> "int"
; normals : DWORD -> "int"

; void gluQuadricNormals(GLUquadric* quadObject, DWORD normals)
#uselib "GLU32.dll"
#func global gluQuadricNormals "gluQuadricNormals" int, int
; gluQuadricNormals quadObject, normals
; quadObject : GLUquadric* in/out -> "int"
; normals : DWORD -> "int"

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

var (
	glu32 = windows.NewLazySystemDLL("GLU32.dll")
	procgluQuadricNormals = glu32.NewProc("gluQuadricNormals")
)

// quadObject (GLUquadric* in/out), normals (DWORD)
r1, _, err := procgluQuadricNormals.Call(
	uintptr(quadObject),
	uintptr(normals),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure gluQuadricNormals(
  quadObject: Pointer;   // GLUquadric* in/out
  normals: DWORD   // DWORD
); stdcall;
  external 'GLU32.dll' name 'gluQuadricNormals';

result := DllCall("GLU32\gluQuadricNormals"
    , "Ptr", quadObject   ; GLUquadric* in/out
    , "UInt", normals   ; DWORD
    , "Int")   ; return: void

●gluQuadricNormals(quadObject, normals) = DLL("GLU32.dll", "int gluQuadricNormals(void*, dword)")
# 呼び出し: gluQuadricNormals(quadObject, normals)
# quadObject : GLUquadric* in/out -> "void*"
# normals : 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)。