Quoted-printable is evil.

[p5sagit/p5-mst-13.2.git] / universal.c

diff --git a/universal.c b/universal.c
index 22841bb..9a8ec1b 100644 (file)
--- a/universal.c
+++ b/universal.c
@@ -188,6 +188,7 @@ XS(XS_Internals_hv_clear_placehold);
 XS(XS_PerlIO_get_layers);
 XS(XS_Regexp_DESTROY);
 XS(XS_Internals_hash_seed);
+XS(XS_Internals_HvREHASH);
 
 void
 Perl_boot_core_UNIVERSAL(pTHX)
@@ -232,6 +233,7 @@ Perl_boot_core_UNIVERSAL(pTHX)
                XS_PerlIO_get_layers, file, "*;@");
     newXS("Regexp::DESTROY", XS_Regexp_DESTROY, file);
     newXSproto("Internals::hash_seed",XS_Internals_hash_seed, file, "");
+    newXSproto("Internals::HvREHASH", XS_Internals_HvREHASH, file, "\\%");
 }
 
 
@@ -913,6 +915,20 @@ XS(XS_Internals_hash_seed)
     /* Using dXSARGS would also have dITEM and dSP,
      * which define 2 unused local variables.  */
     dMARK; dAX;
-    XSRETURN_UV(PL_hash_seed);
+    XSRETURN_UV(PERL_HASH_SEED);
 }
 
+XS(XS_Internals_HvREHASH)      /* Subject to change  */
+{
+    dXSARGS;
+    if (SvROK(ST(0))) {
+       HV *hv = (HV *) SvRV(ST(0));
+       if (items == 1 && SvTYPE(hv) == SVt_PVHV) {
+           if (HvREHASH(hv))
+               XSRETURN_YES;
+           else
+               XSRETURN_NO;
+       }
+    }
+    Perl_croak(aTHX_ "Internals::HvREHASH $hashref");
+}