Integrate with Sarathy.

p4raw-id: //depot/cfgperl@4913

diff --combined perlapi.h
index 769d4ca,b2b8a32..b2b8a32
mode 100755,100644..100755
--- 1/perlapi.h
--- 2/perlapi.h
+++ b/perlapi.h
@@@ -136,6 -136,8 +136,8 @@@ START_EXTERN_
  #define PL_bufend             (*Perl_Ibufend_ptr(aTHXo))
  #undef  PL_bufptr
  #define PL_bufptr             (*Perl_Ibufptr_ptr(aTHXo))
+ #undef  PL_checkav
+ #define PL_checkav            (*Perl_Icheckav_ptr(aTHXo))
  #undef  PL_collation_ix
  #define PL_collation_ix               (*Perl_Icollation_ix_ptr(aTHXo))
  #undef  PL_collation_name
@@@ -472,8 -474,6 +474,6 @@@
  #define PL_stderrgv           (*Perl_Istderrgv_ptr(aTHXo))
  #undef  PL_stdingv
  #define PL_stdingv            (*Perl_Istdingv_ptr(aTHXo))
- #undef  PL_stopav
- #define PL_stopav             (*Perl_Istopav_ptr(aTHXo))
  #undef  PL_strtab
  #define PL_strtab             (*Perl_Istrtab_ptr(aTHXo))
  #undef  PL_strtab_mutex