PR: 2082
Obtained from:
Submitted by:	Jim Jagielski
Reviewed by:
NeXT requires strdup()... Since we already provide for MPE we use
this internal version. Another fix would be to:

  #ifdef NEXT
  #define strdup NXCopyStringBuffer
  #endif


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80989 13f79535-47bb-0310-9956-ffa450edef68