--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/erlang/patches/erl_driver.h.patch	Sun Jan 13 13:37:52 2013 -0800
@@ -0,0 +1,14 @@
+Need to add in a "#include <sys/types.h>" for this erlang header file so
+that a definition for ssize_t is found, which in turn allows the ejabberd
+component to build successfully.
+
+--- otp_src_R15B03/erts/emulator/beam/erl_driver.h.orig	2012-12-28 09:47:16.253855115 -0800
++++ otp_src_R15B03/erts/emulator/beam/erl_driver.h	2012-12-28 09:47:45.111231567 -0800
+@@ -86,6 +86,7 @@
+ 
+ #include <stdlib.h>
+ #include <string.h>		/* ssize_t on Mac OS X */
++#include <sys/types.h>		/* ssize_t on Solaris */
+ 
+ #if defined(VXWORKS)
+ #  include <ioLib.h>