*** ./xpath.c.ORIG	Sat Dec  2 09:58:10 2017
--- ./xpath.c	Sun Oct 28 20:42:37 2018
***************
*** 41,46 ****
--- 41,49 ----
  #ifdef HAVE_SIGNAL_H
  #include <signal.h>
  #endif
+ #ifdef _AIX
+ #include <sys/vlimit.h>
+ #endif
  
  #include <libxml/xmlmemory.h>
  #include <libxml/tree.h>