diff --git a/ManagedOpenSsl/Core/Native.cs b/ManagedOpenSsl/Core/Native.cs
index e0d4138..9a102f2 100644
--- a/ManagedOpenSsl/Core/Native.cs
+++ b/ManagedOpenSsl/Core/Native.cs
@@ -2120,6 +2120,9 @@ public static int SSL_CTX_get_options(IntPtr ctx)
 		[DllImport(SSLDLLNAME)]
 		public extern static int SSL_state(IntPtr ssl);
 
+		[DllImport(SSLDLLNAME)]
+		public extern static void SSL_set_read_ahead(IntPtr ssl, int yes);
+
 		#endregion
 
 		#endregion
diff --git a/ManagedOpenSsl/Ssl.cs b/ManagedOpenSsl/Ssl.cs
index d26c1eb..adae0c8 100644
--- a/ManagedOpenSsl/Ssl.cs
+++ b/ManagedOpenSsl/Ssl.cs
@@ -266,8 +266,7 @@ public SslState State
 			set
 			{
 				int offset = (int)Marshal.OffsetOf(typeof(ssl_st), "state");
-				IntPtr offset_ptr = new IntPtr((int)this.ptr + offset);
-				Marshal.WriteInt32(offset_ptr, (int) value);
+				Marshal.WriteInt32(this.ptr, offset, (int) value);
 			}
 		}
 
@@ -371,7 +370,7 @@ public int Renegotiate()
 
 		public int DoHandshake()
 		{
-			return Native.SSL_do_handshake(this.ptr);
+      return Native.SSL_do_handshake(this.ptr);
 		}
 
 		public void SetAcceptState()
@@ -404,6 +403,11 @@ public string StateStringLong()
       return Marshal.PtrToStringAnsi(Native.SSL_state_string_long(this.ptr));
     }
 
+    public void SetReadAhead(int yes)
+    {
+      Native.SSL_set_read_ahead(this.ptr, yes);
+    }
+
 		public int Clear()
 		{
 			return Native.ExpectSuccess(Native.SSL_clear(this.ptr));
diff --git a/ManagedOpenSsl/SslContext.cs b/ManagedOpenSsl/SslContext.cs
index 6efbe35..5163b23 100644
--- a/ManagedOpenSsl/SslContext.cs
+++ b/ManagedOpenSsl/SslContext.cs
@@ -104,8 +104,7 @@ private struct SSL_CTX
 			public IntPtr default_verify_callback; //int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx)
 			public IntPtr generate_session_id; //typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,unsigned int *id_len);
 			#region X509_VERIFY_PARAM
-			public IntPtr x509_verify_param_name;
-			public long x509_verify_param_check_time;
+			public IntPtr x509_verify_param_name; public long x509_verify_param_check_time;
 			public int x509_verify_param_inh_flags;
 			public int x509_verify_param_flags;
 			public int x509_verify_param_purpose;