Don't #include headers already included by perl.h

097ee67dff1c60f2 didn't need to include <locale.h> in locale.c (then
util.c) because it had been included by perl.h since 5.002 beta 1
3f270f98f9305540 missed removing the include of <unistd.h> from perl.c
or perlio.c
de8ca8af19546d49 changed perl.h to also include <sys/wait.h>, but didn't
notice that it code therefore be removed from perl.c, pp_sys.c and util.c

1 files changed, 0 insertions, 8 deletions

diff --git a/perl.c b/perl.c
index fa8856617f..0b3d9c6723 100644
--- a/perl.c
+++ b/perl.c
@@ -38,15 +38,7 @@
 #include "nwutil.h"	
 #endif
 
-/* XXX If this causes problems, set i_unistd=undef in the hint file.  */
-#ifdef I_UNISTD
-#include <unistd.h>
-#endif
-
 #ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
-#  ifdef I_SYS_WAIT
-#   include <sys/wait.h>
-#  endif
 #  ifdef I_SYSUIO
 #    include <sys/uio.h>
 #  endif