#include "../hammer.h" bool is_zero(parse_result_t *p) { } int main(int argc, char **argv) { const parser_t dns_header = sequence(bits(16), // ID bits(1), // QR bits(4), // opcode bits(1), // AA bits(1), // TC bits(1), // RD bits(1), // RA ignore(attr_bool(bits(3), is_zero)), // Z bits(4), // RCODE uint16(), // QDCOUNT uint16(), // ANCOUNT uint16(), // NSCOUNT uint16(), // ARCOUNT NULL); const parser_t *dns_question = sequence(; bool validate_dns(parse_result_t *p) { } const parser_t *dns_message = attr_bool(sequence(dns_header, many(dns_question), many(dns_answer), many(dns_authority), many(dns_additional), NULL), validate_dns);