60     NDEF_SUPPORT *ndef_aux = NULL;  in BIO_new_NDEF()  local
70     ndef_aux = OPENSSL_zalloc(sizeof(*ndef_aux));  in BIO_new_NDEF()
72     if (ndef_aux == NULL || asn_bio == NULL)  in BIO_new_NDEF()
83             || BIO_ctrl(asn_bio, BIO_C_SET_EX_ARG, 0, ndef_aux) <= 0)  in BIO_new_NDEF()
104         ndef_aux = NULL;  in BIO_new_NDEF()
113     ndef_aux->val = val;  in BIO_new_NDEF()
114     ndef_aux->it = it;  in BIO_new_NDEF()
115     ndef_aux->ndef_bio = sarg.ndef_bio;  in BIO_new_NDEF()
116     ndef_aux->boundary = sarg.boundary;  in BIO_new_NDEF()
117     ndef_aux->out = out;  in BIO_new_NDEF()
125     OPENSSL_free(ndef_aux);  in BIO_new_NDEF()
131     NDEF_SUPPORT *ndef_aux;  in ndef_prefix()  local
138     ndef_aux = *(NDEF_SUPPORT **)parg;  in ndef_prefix()
140     derlen = ASN1_item_ndef_i2d(ndef_aux->val, NULL, ndef_aux->it);  in ndef_prefix()
148     ndef_aux->derbuf = p;  in ndef_prefix()
150     ASN1_item_ndef_i2d(ndef_aux->val, &p, ndef_aux->it);  in ndef_prefix()
152     if (*ndef_aux->boundary == NULL)  in ndef_prefix()
155     *plen = *ndef_aux->boundary - *pbuf;  in ndef_prefix()
163     NDEF_SUPPORT *ndef_aux;  in ndef_prefix_free()  local
168     ndef_aux = *(NDEF_SUPPORT **)parg;  in ndef_prefix_free()
170     if (ndef_aux == NULL)  in ndef_prefix_free()
173     OPENSSL_free(ndef_aux->derbuf);  in ndef_prefix_free()
175     ndef_aux->derbuf = NULL;  in ndef_prefix_free()
194     NDEF_SUPPORT *ndef_aux;  in ndef_suffix()  local
203     ndef_aux = *(NDEF_SUPPORT **)parg;  in ndef_suffix()
205     aux = ndef_aux->it->funcs;  in ndef_suffix()
208     sarg.ndef_bio = ndef_aux->ndef_bio;  in ndef_suffix()
209     sarg.out = ndef_aux->out;  in ndef_suffix()
210     sarg.boundary = ndef_aux->boundary;  in ndef_suffix()
212                      &ndef_aux->val, ndef_aux->it, &sarg) <= 0)  in ndef_suffix()
215     derlen = ASN1_item_ndef_i2d(ndef_aux->val, NULL, ndef_aux->it);  in ndef_suffix()
223     ndef_aux->derbuf = p;  in ndef_suffix()
225     derlen = ASN1_item_ndef_i2d(ndef_aux->val, &p, ndef_aux->it);  in ndef_suffix()
227     if (*ndef_aux->boundary == NULL)  in ndef_suffix()
229     *pbuf = *ndef_aux->boundary;  in ndef_suffix()
230     *plen = derlen - (*ndef_aux->boundary - ndef_aux->derbuf);  in ndef_suffix()