rxres_free() and rxres_restore() are only used in pp_ctl.c, so can be

static. Macros PUSHSUBST() and POPSUBST() are only viable in PERL_CORE.

p4raw-id: //depot/perl@34935

1 files changed, 4 insertions, 4 deletions

diff --git a/pp_ctl.c b/pp_ctl.c
index 8e89cb9a72..c8d5a3ec3b 100644
--- a/pp_ctl.c
+++ b/pp_ctl.c
@@ -357,8 +357,8 @@ Perl_rxres_save(pTHX_ void **rsp, REGEXP *rx)
     }
 }
 
-void
-Perl_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
+static void
+S_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
 {
     UV *p = (UV*)*rsp;
     U32 i;
@@ -387,8 +387,8 @@ Perl_rxres_restore(pTHX_ void **rsp, REGEXP *rx)
     }
 }
 
-void
-Perl_rxres_free(pTHX_ void **rsp)
+static void
+S_rxres_free(pTHX_ void **rsp)
 {
     UV * const p = (UV*)*rsp;