(void)((n)>((MEM_SIZE)~0)/sizeof(t)?(Perl_croak_nocontext(a,b),0):0)
#define MEM_WRAP_CHECK_(n,t) MEM_WRAP_CHECK(n,t),
+#define PERL_STRLEN_ROUNDUP(n) ((void)(((n) > (MEM_SIZE)~0 - 2 * PERL_STRLEN_ROUNDUP_QUANTUM) ? (Perl_croak_nocontext(PL_memory_wrap),0):0),((n-1+PERL_STRLEN_ROUNDUP_QUANTUM)&~((MEM_SIZE)PERL_STRLEN_ROUNDUP_QUANTUM-1)))
+
#else
#define MEM_WRAP_CHECK(n,t)
#define MEM_WRAP_CHECK_2(n,t,a,b)
#define MEM_WRAP_CHECK_(n,t)
-#endif
+#define PERL_STRLEN_ROUNDUP(n) (((n-1+PERL_STRLEN_ROUNDUP_QUANTUM)&~((MEM_SIZE)PERL_STRLEN_ROUNDUP_QUANTUM-1)))
+#endif
#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)))))