Export the Win32 .dll ap_start_shutdown and ap_start_restart symbols
  in order for dynamically linked modules to share.

PR:		PR5657
Obtained from:
Submitted by:	Jim Patterson <jim-patterson@ncf.ca>
Reviewed by:	William Rowe


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@85583 13f79535-47bb-0310-9956-ffa450edef68