sldns_str2wire_hex_buf
return sldns_str2wire_hex_buf(str, rd, len);
if((e = sldns_str2wire_hex_buf(s, rd+4, &hitlen)) != 0) {
int sldns_str2wire_hex_buf(const char* str, uint8_t* rd, size_t* len);
if(sldns_str2wire_hex_buf($2, secret, &secret_len)
return sldns_str2wire_hex_buf(str, rd, len);
if((e = sldns_str2wire_hex_buf(s, rd+4, &hitlen)) != 0) {
int sldns_str2wire_hex_buf(const char* str, uint8_t* rd, size_t* len);
if(sldns_str2wire_hex_buf(digest, hash, &hashlen) != 0) {
if(sldns_str2wire_hex_buf(digestwrong, hashwrong, &hashwronglen) != 0) {
if(sldns_str2wire_hex_buf($2, secret, &secret_len)