Remove the ssl_toolkit_compat layer, which is no longer needed

after support for non-OpenSSL toolkits has been dropped.

Replace macros by their value proper where feasible, and keep
those definitions in ssl_private.h which depend on specific
OpenSSL versions.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1154687 13f79535-47bb-0310-9956-ffa450edef68