new_body_type doesn't need to subtract the offset, that's what

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

diff --git a/perl.h b/perl.h
index cf5e0bf..8a91175 100644 (file)
--- a/perl.h
+++ b/perl.h
@@ -3728,15 +3728,15 @@ typedef Sighandler_t Sigsave_t;
 #endif
 
 #if defined(PERL_IMPLICIT_CONTEXT)
+
+struct perl_memory_debug_header;
 struct perl_memory_debug_header {
   tTHX interpreter;
 #  ifdef PERL_POISON
   MEM_SIZE size;
-  U8 in_use;
 #  endif
-
-#define PERL_POISON_INUSE 29
-#define PERL_POISON_FREE 159
+  struct perl_memory_debug_header *prev;
+  struct perl_memory_debug_header *next;
 };
 
 #  define sTHX (sizeof(struct perl_memory_debug_header) + \
@@ -3745,6 +3745,16 @@ struct perl_memory_debug_header {
 
 #endif
 
+#ifdef PERL_TRACK_MEMPOOL
+#  define INIT_TRACK_MEMPOOL(header, interp)                   \
+       STMT_START {                                            \
+               (header).interpreter = (interp);                \
+               (header).prev = (header).next = &(header);      \
+       } STMT_END
+#  else
+#  define INIT_TRACK_MEMPOOL(header, interp)
+#endif
+
 
 typedef int (CPERLscope(*runops_proc_t)) (pTHX);
 typedef void (CPERLscope(*share_proc_t)) (pTHX_ SV *sv);