Functions to access the Win32 registry. Currently two functions are

defined for use by the core: ap_registry_get_server_root() and
ap_registry_set_server_root(). The key name used for Apache is defined in
registry.c if it needs changing...

Reviewed by:  (concept only) Martin Kraemer, Jim Jagielski, Ken Coar


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80308 13f79535-47bb-0310-9956-ffa450edef68