trying to make include and source directories

Joel Grunbaum

2020-10-18 58ce252432d5a407c84a3bc3720298ce2291d6a7

 dns.h

@@ -1,12 +1,12 @@
// DNS resource records
#define T_A 1 // IPv4 address
#define T_NS // Name Server
#define T_CNAME 5 // Cannonical name
#define T_SOA 6 // State of Authority
#define T_PTR 12 // Domain name pointer
#define T_MX 15 // Mail exchange
#define T_A 1              // IPv4 address
#define T_NS 2             // Name Server
#define T_CNAME 5          // Cannonical name
#define T_SOA 6               // State of Authority
#define T_PTR 12           // Domain name pointer
#define T_MX 15               // Mail exchange
#define T_TXT 16           // Text record
#define T_AAAA 28          // IPv6 address

void resolve(char* hostname, char* dns_ip, int query_type, int read);
void resolve(unsigned char* buf, char* hostname, char* dns_ip, int query_type);
void print_packet(unsigned char* buf);
void change_to_DNS_name_format(unsigned char* dns, unsigned char* host);
char* read_name(unsigned char* reader, unsigned char* buffer, int* count);