If large file support is enabled allow the file to be split into...

If large file support is enabled allow the file to be split into AP_MAX_SENDFILE sized buckets.  Otherwise Apache will be unable to send files larger than 2 gig due to signed 32-bit limitations.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@102231 13f79535-47bb-0310-9956-ffa450edef68