#define NEWSV(x,len) newSV(len)
+#ifdef PERL_MALLOC_WRAP
+#define MEM_WRAP_CHECK(n,t) \
+ (void)((n)>((MEM_SIZE)~0)/sizeof(t)?(Perl_croak_nocontext(PL_memory_wrap),0):0)
+#define MEM_WRAP_CHECK_1(n,t,a) \
+ (void)((n)>((MEM_SIZE)~0)/sizeof(t)?(Perl_croak_nocontext(a),0):0)
+#define MEM_WRAP_CHECK_2(n,t,a,b) \
+ (void)((n)>((MEM_SIZE)~0)/sizeof(t)?(Perl_croak_nocontext(a,b),0):0)
+
+#define New(x,v,n,t) (v = (MEM_WRAP_CHECK(n,t), (t*)safemalloc((MEM_SIZE)((n)*sizeof(t)))))
+#define Newc(x,v,n,t,c) (v = (MEM_WRAP_CHECK(n,t), (c*)safemalloc((MEM_SIZE)((n)*sizeof(t)))))
+#define Newz(x,v,n,t) (v = (MEM_WRAP_CHECK(n,t), (t*)safemalloc((MEM_SIZE)((n)*sizeof(t))))), \
+ memzero((char*)(v), (n)*sizeof(t))
+#define Renew(v,n,t) \
+ (v = (MEM_WRAP_CHECK(n,t), (t*)saferealloc((Malloc_t)(v),(MEM_SIZE)((n)*sizeof(t)))))
+#define Renewc(v,n,t,c) \
+ (v = (MEM_WRAP_CHECK(n,t), (c*)saferealloc((Malloc_t)(v),(MEM_SIZE)((n)*sizeof(t)))))
+#define Safefree(d) safefree((Malloc_t)(d))
+
+#define Move(s,d,n,t) (MEM_WRAP_CHECK(n,t), (void)memmove((char*)(d),(char*)(s), (n) * sizeof(t)))
+#define Copy(s,d,n,t) (MEM_WRAP_CHECK(n,t), (void)memcpy((char*)(d),(char*)(s), (n) * sizeof(t)))
+#define Zero(d,n,t) (MEM_WRAP_CHECK(n,t), (void)memzero((char*)(d), (n) * sizeof(t)))
+
+#define Poison(d,n,t) (MEM_WRAP_CHECK(n,t), (void)memset((char*)(d), 0xAB, (n) * sizeof(t)))
+
+#else
+
+#define MEM_WRAP_CHECK(n,t)
+#define MEM_WRAP_CHECK_1(n,t,a)
+#define MEM_WRAP_CHECK_2(n,t,a,b)
+
#define New(x,v,n,t) (v = (t*)safemalloc((MEM_SIZE)((n)*sizeof(t))))
#define Newc(x,v,n,t,c) (v = (c*)safemalloc((MEM_SIZE)((n)*sizeof(t))))
#define Newz(x,v,n,t) (v = (t*)safemalloc((MEM_SIZE)((n)*sizeof(t)))), \
#define Poison(d,n,t) (void)memset((char*)(d), 0xAB, (n) * sizeof(t))
+#endif
+
#else /* lint */
#define New(x,v,n,s) (v = Null(s *))
# endif
#endif
+/* convenience debug macros */
+#ifdef USE_ITHREADS
+#define pTHX_FORMAT "Perl interpreter: 0x%p"
+#define pTHX__FORMAT ", Perl interpreter: 0x%p"
+#define pTHX_VALUE_ (unsigned long)my_perl,
+#define pTHX_VALUE (unsigned long)my_perl
+#define pTHX__VALUE_ ,(unsigned long)my_perl,
+#define pTHX__VALUE ,(unsigned long)my_perl
+#else
+#define pTHX_FORMAT
+#define pTHX__FORMAT
+#define pTHX_VALUE_
+#define pTHX_VALUE
+#define pTHX__VALUE_
+#define pTHX__VALUE
+#endif /* USE_ITHREADS */