35 	if (c == 0) {  in is_ign()
36 		return (0);  in is_ign()
43 	return (0);  in is_ign()
50  * A terminating zero is returned as 0.
59 			return (0);  in next_char()
62 		if (c == 0) {  in next_char()
63 			return (0);  in next_char()
90 			return (0);  in eqstr_chunk()
92 		if (c1 == 0) {  in eqstr_chunk()
112 		return (0);  in looks_like_DER()
114 	if (*buf ++ != 0x30) {  in looks_like_DER()
115 		return (0);  in looks_like_DER()
119 	if (fb < 0x80) {  in looks_like_DER()
121 	} else if (fb == 0x80) {  in looks_like_DER()
122 		return (0);  in looks_like_DER()
124 		fb -= 0x80;  in looks_like_DER()
126 			return (0);  in looks_like_DER()
129 		dlen = 0;  in looks_like_DER()
130 		while (fb -- > 0) {  in looks_like_DER()
132 				return (0);  in looks_like_DER()
169 	*num = 0;  in decode_pem()
172 	inobj = 0;  in decode_pem()
175 	po.data_len = 0;  in decode_pem()
177 	while (len > 0) {  in decode_pem()
199 				po.data_len = 0;  in decode_pem()
200 				inobj = 0;  in decode_pem()
219 		if (len == 0 && extra_nl) {  in decode_pem()
220 			extra_nl = 0;  in decode_pem()
249 	*num = 0;  in parse_certificates()
256 		xcs[0].data = buf;  in parse_certificates()
257 		xcs[0].data_len = len;  in parse_certificates()
259 		xcs[1].data_len = 0;  in parse_certificates()
268 	for (u = 0; u < num_pos; u ++) {  in parse_certificates()
272 			br_x509_certificate xc;  in parse_certificates()  local
274 			xc.data = pos[u].data;  in parse_certificates()
275 			xc.data_len = pos[u].data_len;  in parse_certificates()
277 			VEC_ADD(cert_list, xc);  in parse_certificates()
280 	for (u = 0; u < num_pos; u ++) {  in parse_certificates()
285 	if (VEC_LEN(cert_list) == 0) {  in parse_certificates()
290 	dummy.data_len = 0;  in parse_certificates()
304 	*num = 0;  in read_certificates()
328 	for (u = 0; u < num; u ++) {  in free_certificates()
343 	br_x509_certificate *xc)  in certificate_to_trust_anchor_inner()  argument
350 	br_x509_decoder_push(&dc, xc->data, xc->data_len);  in certificate_to_trust_anchor_inner()
361 	ta->flags = 0;  in certificate_to_trust_anchor_inner()
384 	return (0);  in certificate_to_trust_anchor_inner()