Subject: | add MUTABLE_*V |
I found myself backporting some XS code to older Perls that contains
MUTABLE_SV casts. The MUTABLE_*V macros were added in
http://perl5.git.perl.org/perl.git/commit/b1bc3f345d4dfe19cd94c120c46649336b5cb92b?f=handy.h
in Perl 5.11 . I request they be added to PPPort.