using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.InteropServices;

namespace CyworldDownloader
{
	class GDI32
	{
		public enum TernaryRasterOperations
		{
			SRCCOPY = 0xCC0020
		}

		[System.Runtime.InteropServices.DllImportAttribute("gdi32.dll")]
		public static extern int BitBlt(
		  IntPtr hdcDest,     // handle to destination DC (device context)
		  int nXDest,         // x-coord of destination upper-left corner
		  int nYDest,         // y-coord of destination upper-left corner
		  int nWidth,         // width of destination rectangle
		  int nHeight,        // height of destination rectangle
		  IntPtr hdcSrc,      // handle to source DC
		  int nXSrc,          // x-coordinate of source upper-left corner
		  int nYSrc,          // y-coordinate of source upper-left corner
		  int dwRop  // raster operation code
		  );

		[System.Runtime.InteropServices.DllImportAttribute("gdi32.dll")]
		public static extern IntPtr CreateCompatibleDC(IntPtr hdc);

		[System.Runtime.InteropServices.DllImportAttribute("gdi32.dll")]
		public static extern IntPtr SelectObject(IntPtr hdc, IntPtr obj);

		[System.Runtime.InteropServices.DllImportAttribute("gdi32.dll")]
		public static extern void DeleteObject(IntPtr obj);

		[DllImport("gdi32.dll", EntryPoint="DeleteDC")]
		public static extern bool DeleteDC([In] IntPtr hdc);

		[DllImport("gdi32.dll", EntryPoint="CreateCompatibleBitmap")]
		public static extern IntPtr CreateCompatibleBitmap([In] IntPtr hdc, int nWidth, int nHeight);
	}
}