quick & dirty OpenAL binding.cs

	static class OpenAL
	{
		public const int ALC_DEFAULT_DEVICE_SPECIFIER = 4100;

		public const int AL_FORMAT_MONO16 = 4353;
		public const int AL_FORMAT_MONO8 = 4352;
		public const int AL_FORMAT_STEREO16 = 4355;
		public const int AL_FORMAT_STEREO8 = 4354;

		public const int AL_PITCH = 4099;
		public const int AL_GAIN = 4106;
		public const int AL_POSITION = 4100;
		public const int AL_VELOCITY = 4102;
		public const int AL_BUFFER = 4105;
		public const int AL_LOOPING = 4103;

		public const int AL_TRUE = 1;
		public const int AL_FALSE = 0;

		//[DllImport("openal32", CharSet=CharSet.Ansi)]
		//[return: MarshalAs(UnmanagedType.)]
		//public static extern string alcGetString(IntPtr device, int attribute);
		[DllImport("openal32")]
		public static extern IntPtr alcOpenDevice(string dev);
		[DllImport("openal32")]
		public static extern IntPtr alcCreateContext(IntPtr dev, IntPtr reserved);
		[DllImport("openal32")]
		public static extern int alcMakeContextCurrent(IntPtr ctx);

		[DllImport("openal32")]
		public static extern void alListenerf(int attribute, float value);
		[DllImport("openal32")]
		public static extern void alGenBuffers(int numBuffers, out int buffer);
		[DllImport("openal32")]
		public static extern void alBufferData(int buffer, int format, byte[] data, int size, int frequency);
		[DllImport("openal32")]
		public static extern void alGenSources(int numSources, out int source);
		[DllImport("openal32")]
		public static extern void alSourcef(int source, int attribute, float value);
		[DllImport("openal32")]
		public static extern void alSource3f(int source, int attribute, float v1, float v2, float v3);
		[DllImport("openal32")]
		public static extern void alSourcei(int source, int attribute, int value);
		[DllImport("openal32")]
		public static extern void alSourcePlay(int source);
	}