SSL Handshake does not need the write buffer, let's not allocate it and
save 16kB of buffers during the handshake. It will be allocated later,
once the init_buf is released. The memory needed per handshake reduces
from about 92kB to about 76kB.

--- ./ssl/s23_srvr.c.orig	2014-11-12 17:09:54.317157155 +0100
+++ ./ssl/s23_srvr.c	2014-11-12 17:20:42.980800187 +0100
@@ -265,10 +268,10 @@
 		/* read the initial header */
 		v[0]=v[1]=0;
 
-		if (!ssl3_setup_buffers(s)) goto err;
+		if (!ssl3_setup_read_buffer(s)) goto err;
 
 		n=ssl23_read_bytes(s, sizeof buf_space);
 		if (n != sizeof buf_space) return(n); /* n == -1 || n == 0 */
 
 		p=s->packet;