Merge r1303201, r1303435, r1303827:

* Revert r1294936 (Jeff's revert) and fix NetWare / Win32 build.
  Added the missing AP_DECLARE* decorations for the function 
  implementations and variables.

* Fix changes in parameter names in function definitions done in r1303201

* Partly revert r1303435 and rename pconf back to in_pconf to avoid shadowing
  the global variable with the same name and create a bogus assignment.

  Pointed out by: Eric Covener

Committed by: fuankg, rpluem
Reviewed by: fuankg, minfrin, trawick


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1307828 13f79535-47bb-0310-9956-ffa450edef68