Reference Guide

Chapter 2: Changes in MES 4.2 13
RSA BSAFE Micro Edition Suite 4.4 Migration Guide
Migrate Shared Libraries
Shared libraries using MES 4.2 must be recompiled with the new public header files.
If the shared library exposes a transitioned MES function, to make the shared library a
drop in replacement, bridging functions must be written. These bridging functions
implement the old function by calling the new namespace version and are compiled
into the shared library. For example, if
BIO_new() was exposed by the shared library
for customers to use, then a new implementation that calls
R_BIO_new() is required.