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#include <windows.h>

LRESULT CALLBACK WndProc(HWND hwnd , UINT msg , WPARAM wp , LPARAM lp) {
	switch (msg) {
	case WM_DESTROY:
		PostQuitMessage(0);
		return 0;
	case WM_COMMAND:
		DeleteMenu(GetMenu(hwnd) , LOWORD(wp) , MF_BYCOMMAND);
		DrawMenuBar(hwnd);
		return 0;
	}
	return DefWindowProc(hwnd , msg , wp , lp);
}

int WINAPI WinMain(HINSTANCE hInstance , HINSTANCE hPrevInstance ,
			PSTR lpCmdLine , int nCmdShow ) {
	HWND hwnd;
	MSG msg;
	WNDCLASS winc;

	winc.style		= CS_HREDRAW | CS_VREDRAW;
	winc.lpfnWndProc	= WndProc;
	winc.cbClsExtra	= winc.cbWndExtra	= 0;
	winc.hInstance		= hInstance;
	winc.hIcon		= LoadIcon(NULL , IDI_APPLICATION);
	winc.hCursor		= LoadCursor(NULL , IDC_ARROW);
	winc.hbrBackground	= (HBRUSH)GetStockObject(WHITE_BRUSH);
	winc.lpszMenuName	= TEXT("KITTY");
	winc.lpszClassName	= TEXT("KITTY");

	if (!RegisterClass(&winc)) return -1;

	hwnd = CreateWindow(
			TEXT("KITTY") , TEXT("Kitty on your lap") ,
			WS_OVERLAPPEDWINDOW | WS_VISIBLE ,
			CW_USEDEFAULT , CW_USEDEFAULT ,
			CW_USEDEFAULT , CW_USEDEFAULT ,
			NULL , NULL ,
			hInstance , NULL
	);

	if (hwnd == NULL) return -1;

	while(GetMessage(&msg , NULL , 0 , 0)) {
		TranslateMessage(&msg);
		DispatchMessage(&msg);
	}
	return msg.wParam;
}

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//リソーススクリプト
KITTY MENU {
	POPUP "Kitty on your lap" {
		MENUITEM "レナ" , 40001
		MENUITEM "ユキ" , 40002
		MENUITEM "ミミ" , 40003
	}
}

TARUTO MENU {
	POPUP "Magical nyan nyan TARUTO" {
		MENUITEM "たると" , 40004
		MENUITEM "シャルロッテ" , 40005
		MENUITEM "ちとせ" , 40006
		MENUITEM "柿ピー" , 40007
	}
}

#include <windows.h>

LRESULT CALLBACK WndProc(HWND hwnd , UINT msg , WPARAM wp , LPARAM lp) {
	static HINSTANCE hInstance;
	static HMENU kitty , taruto;

	switch (msg) {
	case WM_DESTROY:
		SetMenu(hwnd , NULL);
		DestroyMenu(kitty);
		DestroyMenu(taruto);
		
		PostQuitMessage(0);
		return 0;
	case WM_CREATE:
		hInstance = ((LPCREATESTRUCT)(lp))->hInstance;
		kitty = LoadMenu(hInstance , TEXT("KITTY"));
		taruto = LoadMenu(hInstance , TEXT("TARUTO"));
		return 0;
	case WM_LBUTTONDOWN:
		SetMenu(hwnd , kitty);
		return 0;
	case WM_RBUTTONDOWN:
		SetMenu(hwnd , taruto);
		return 0;
	}
	return DefWindowProc(hwnd , msg , wp , lp);
}

int WINAPI WinMain(HINSTANCE hInstance , HINSTANCE hPrevInstance ,
			PSTR lpCmdLine , int nCmdShow ) {
	HWND hwnd;
	MSG msg;
	WNDCLASS winc;

	winc.style		= CS_HREDRAW | CS_VREDRAW;
	winc.lpfnWndProc	= WndProc;
	winc.cbClsExtra	= winc.cbWndExtra	= 0;
	winc.hInstance		= hInstance;
	winc.hIcon		= LoadIcon(NULL , IDI_APPLICATION);
	winc.hCursor		= LoadCursor(NULL , IDC_ARROW);
	winc.hbrBackground	= (HBRUSH)GetStockObject(WHITE_BRUSH);
	winc.lpszMenuName	= NULL;
	winc.lpszClassName	= TEXT("KITTY");

	if (!RegisterClass(&winc)) return -1;

	hwnd = CreateWindow(
			TEXT("KITTY") , TEXT("Kitty on your lap") ,
			WS_OVERLAPPEDWINDOW | WS_VISIBLE ,
			CW_USEDEFAULT , CW_USEDEFAULT ,
			CW_USEDEFAULT , CW_USEDEFAULT ,
			NULL , NULL ,
			hInstance , NULL
	);

	if (hwnd == NULL) return -1;

	while(GetMessage(&msg , NULL , 0 , 0)) {
		TranslateMessage(&msg);
		DispatchMessage(&msg);
	}
	return msg.wParam;
}

DeleteMenu()

RemoveMenu()

DrawMenuBar()

DestroyMenu()