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[p5sagit/p5-mst-13.2.git] / hv.h

diff --git a/hv.h b/hv.h
index 7552267..d0ac0e8 100644 (file)
--- a/hv.h
+++ b/hv.h
@@ -38,6 +38,7 @@ struct shared_he {
 */
 struct xpvhv_aux {
     HEK                *xhv_name;      /* name, if a symbol table */
+    AV         *xhv_backreferences; /* back references for weak references */
     HE         *xhv_eiter;     /* current entry of iterator */
     I32                xhv_riter;      /* current root of iterator */
 };
@@ -103,7 +104,7 @@ typedef struct {
 #endif
 #define PERL_HASH(hash,str,len) \
      STMT_START        { \
-       register const char *s_PeRlHaSh_tmp = str; \
+       register const char * const s_PeRlHaSh_tmp = str; \
        register const unsigned char *s_PeRlHaSh = (const unsigned char *)s_PeRlHaSh_tmp; \
        register I32 i_PeRlHaSh = len; \
        register U32 hash_PeRlHaSh = PERL_HASH_SEED; \
@@ -121,7 +122,7 @@ typedef struct {
 #ifdef PERL_HASH_INTERNAL_ACCESS
 #define PERL_HASH_INTERNAL(hash,str,len) \
      STMT_START        { \
-       register const char *s_PeRlHaSh_tmp = str; \
+       register const char * const s_PeRlHaSh_tmp = str; \
        register const unsigned char *s_PeRlHaSh = (const unsigned char *)s_PeRlHaSh_tmp; \
        register I32 i_PeRlHaSh = len; \
        register U32 hash_PeRlHaSh = PL_rehash_seed; \