1 files changed, 2 insertions, 1 deletions
diff --git a/perlio.c b/perlio.c
index 81f7d678ff..2ad8b4e77a 100644
--- a/perlio.c
+++ b/perlio.c
@@ -7,7 +7,6 @@
  *
  */
 
-#if !defined(PERL_IMPLICIT_SYS)
 
 #define VOIDUSED 1
 #include "config.h"
@@ -26,6 +25,8 @@
 #define PERL_IN_PERLIO_C
 #include "perl.h"
 
+#if !defined(PERL_IMPLICIT_SYS)
+
 #ifdef PERLIO_IS_STDIO 
 
 void