Consting five

[perl5.git] / intrpvar.h

diff --git a/intrpvar.h b/intrpvar.h
index 6a7bc36..3159b28 100644 (file)
--- a/intrpvar.h
+++ b/intrpvar.h
@@ -30,7 +30,7 @@ PERLVAR(Iwarnhook,    SV *)
 PERLVAR(Iminus_c,      bool)
 PERLVAR(Ipatchlevel,   SV *)
 PERLVAR(Ilocalpatches, const char **)
-PERLVARI(Isplitstr,    char *, " ")
+PERLVARI(Isplitstr,    const char *, " ")
 PERLVAR(Ipreprocess,   bool)
 PERLVAR(Iminus_n,      bool)
 PERLVAR(Iminus_p,      bool)
@@ -243,7 +243,7 @@ PERLVARI(Imaxo,     int,    MAXO)           /* maximum number of ops */
 PERLVAR(Iosname,       char *)         /* operating system */
 
 /* For binary compatibility with older versions only */
-PERLVARI(Ish_path_compat,      char *, SH_PATH)/* full path of shell */
+PERLVARI(Ish_path_compat,      const char *,   SH_PATH)/* full path of shell */
 
 PERLVAR(Isighandlerp,  Sighandler_t)
 
@@ -288,7 +288,7 @@ PERLVAR(Isv_no,             SV)
 PERLVAR(Isv_yes,       SV)
 
 #ifdef CSH
-PERLVARI(Icshname,     char *, CSH)
+PERLVARI(Icshname,     const char *,   CSH)
 PERLVARI(Icshlen,      I32,    0)
 #endif