Added current PEB address property.

Author: tyranid

NtApiDotNet/NtProcess.cs

@@ -2707,6 +2707,11 @@ public bool PriorityBoostDisabled
         /// <remarks>This only uses the pseudo handle, for the process. If you need a proper handle use OpenCurrent.</remarks>
         public static NtProcess Current => new NtProcess(new SafeKernelObjectHandle(-1));
 
+        /// <summary>
+        /// Get the current PEB address.
+        /// </summary>
+        public static IntPtr CurrentPebAddress => NtRtl.RtlGetCurrentPeb();
+
         #endregion
     }
 }

NtApiDotNet/NtProcessNative.cs

@@ -870,6 +870,9 @@ public static extern NtStatus RtlCreateProcessParametersEx(
         [DllImport("ntdll.dll")]
         [return: MarshalAs(UnmanagedType.U1)]
         public static extern bool RtlTestProtectedAccess(byte request_level, byte target_level);
+
+        [DllImport("ntdll.dll")]
+        public static extern IntPtr RtlGetCurrentPeb();
     }
 
     [Flags]