_nsc_getdoorbuf
int _nsc_getdoorbuf(void **dptr, size_t *bsize);
if (_nsc_getdoorbuf(&doorptr, &bufsize) != 0)
if (_nsc_getdoorbuf(&doorptr, &bufsize) != 0) {
if (_nsc_getdoorbuf(&doorptr, &bufsize) != 0)
if (_nsc_getdoorbuf(&doorptr, &bufsize) != 0)