linux-packaging-mono/mcs/class/System.Private.CoreLib/System.Runtime.InteropServices/GCHandle.cs

using System.Runtime.CompilerServices;

namespace System.Runtime.InteropServices
{
	partial struct GCHandle
	{
		[MethodImplAttribute(MethodImplOptions.InternalCall)]
		static extern IntPtr InternalAlloc (object value, GCHandleType type);

		[MethodImplAttribute(MethodImplOptions.InternalCall)]
		static extern void InternalFree (IntPtr handle);

		[MethodImplAttribute(MethodImplOptions.InternalCall)]
		static extern object InternalGet (IntPtr handle);

		[MethodImplAttribute(MethodImplOptions.InternalCall)]
		static extern void InternalSet (IntPtr handle, object value);
	}
}