Integrate perlio:
Jarkko Hietaniemi [Tue, 5 Dec 2000 05:49:03 +0000 (05:49 +0000)]
[  7983]
PERL_IMPLICIT_SYS (almost) works - something odd with "signal"

p4raw-link: @7983 on //depot/perlio: 5f1a76d08cedee4f2888d077fe9593b03dd9bd13

p4raw-id: //depot/perl@7985

1  2 
perl.c
perlio.c
sv.c

diff --cc perl.c
Simple merge
diff --cc perlio.c
Simple merge
diff --cc sv.c
Simple merge