69     size_t header_len;  in cbs_find_ber()  local
71     if (!CBS_get_any_ber_asn1_element(&in, &contents, &tag, &header_len)) {  in cbs_find_ber()
74     if (CBS_len(&contents) == header_len &&  in cbs_find_ber()
75         header_len > 0 &&  in cbs_find_ber()
76         CBS_data(&contents)[header_len-1] == 0x80) {  in cbs_find_ber()
87       if (!CBS_skip(&contents, header_len) ||  in cbs_find_ber()
99 static char is_eoc(size_t header_len, CBS *contents) {  in is_eoc()  argument
100   return header_len == 2 && CBS_len(contents) == 2 &&  in is_eoc()
122     size_t header_len;  in cbs_convert_ber()  local
125     if (!CBS_get_any_ber_asn1_element(in, &contents, &tag, &header_len)) {  in cbs_convert_ber()
129     if (is_eoc(header_len, &contents)) {  in cbs_convert_ber()
155     if (CBS_len(&contents) == header_len && header_len > 0 &&  in cbs_convert_ber()
156         CBS_data(&contents)[header_len - 1] == 0x80) {  in cbs_convert_ber()
166     if (!CBS_skip(&contents, header_len)) {  in cbs_convert_ber()