using System;
using System.Runtime.ConstrainedExecution;
using Cpp2IlInjected;
using Microsoft.Win32.SafeHandles;

namespace System.Runtime.InteropServices
{
	/// <summary>Provides a controlled memory buffer that can be used for reading and writing. Attempts to access memory outside the controlled buffer (underruns and overruns) raise exceptions.</summary>
	// Token: 0x0200058A RID: 1418
	[Token(Token = "0x200058A")]
	public abstract class SafeBuffer : SafeHandleZeroOrMinusOneIsInvalid
	{
		/// <summary>Obtains a pointer from a <see cref="T:System.Runtime.InteropServices.SafeBuffer" /> object for a block of memory.</summary>
		/// <param name="pointer">A byte pointer, passed by reference, to receive the pointer from within the <see cref="T:System.Runtime.InteropServices.SafeBuffer" /> object. You must set this pointer to <see langword="null" /> before you call this method.</param>
		/// <exception cref="T:System.InvalidOperationException">The <see cref="Overload:System.Runtime.InteropServices.SafeBuffer.Initialize" /> method has not been called.</exception>
		// Token: 0x06002B37 RID: 11063 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002B37")]
		[Address(RVA = "0x2382180", Offset = "0x2380F80", VA = "0x182382180")]
		[CLSCompliant(false)]
		[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
		public unsafe void AcquirePointer(ref byte* pointer)
		{
		}

		/// <summary>Releases a pointer that was obtained by the <see cref="M:System.Runtime.InteropServices.SafeBuffer.AcquirePointer(System.Byte*@)" /> method.</summary>
		/// <exception cref="T:System.InvalidOperationException">The <see cref="Overload:System.Runtime.InteropServices.SafeBuffer.Initialize" /> method has not been called.</exception>
		// Token: 0x06002B38 RID: 11064 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002B38")]
		[Address(RVA = "0x2382210", Offset = "0x2381010", VA = "0x182382210")]
		[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
		public void ReleasePointer()
		{
		}

		// Token: 0x0400194D RID: 6477
		[FieldOffset(Offset = "0x20")]
		[Token(Token = "0x400194D")]
		private bool inited;
	}
}