}
SvPOK_off(sv);
- SvPV_set(sv, Nullch);
+ SvPV_set(sv, NULL);
SvCUR_set(sv, 0);
SvLEN_set(sv, 0);
*size = malloced_size(pv) + M_OVERHEAD;
if (emergency_buffer_size) {
add_to_chain(emergency_buffer, emergency_buffer_size, 0);
emergency_buffer_size = 0;
- emergency_buffer = Nullch;
+ emergency_buffer = NULL;
have = 1;
}
MALLOC_UNLOCK;
emergency_sbrk_croak("Out of memory during request for %"UVuf" bytes, total sbrk() is %"UVuf" bytes", (UV)size, (UV)(goodsbrk + sbrk_slack));
/* NOTREACHED */
- return Nullch;
+ return NULL;
}
#else /* !defined(PERL_EMERGENCY_SBRK) */
bad_free_warn = (pbf) ? atoi(pbf) : 1;
}
if (!bad_free_warn)
- return Nullch;
+ return NULL;
#ifdef RCHECK
#ifdef PERL_CORE
{
warn("%s", "Bad realloc() ignored");
#endif
#endif
- return Nullch; /* sanity */
+ return NULL; /* sanity */
}
onb = BUCKET_SIZE_REAL(bucket);