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, 7 deletions

diff --git a/perlio.c b/perlio.c
index 7e560dee7b..f0d67aecd9 100644
--- a/perlio.c
+++ b/perlio.c
@@ -451,13 +451,6 @@ PerlIO_findFILE(PerlIO *pio)
 
 #include "perliol.h"
 
-/*
- * We _MUST_ have <unistd.h> if we are using lseek() and may have large
- * files
- */
-#ifdef I_UNISTD
-#include <unistd.h>
-#endif
 #ifdef HAS_MMAP
 #include <sys/mman.h>
 #endif