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#ifndef QUERY_H
#define QUERY_H
#include "dns.h"
#include "crypto_uint32.h"
#define QUERY_MAXLEVEL 5
#define QUERY_MAXALIAS 16
#define QUERY_MAXNS 16
#define QUERY_MAXLOOP 500
struct query {
unsigned int loop;
unsigned int level;
unsigned char *name[QUERY_MAXLEVEL];
unsigned char *control[QUERY_MAXLEVEL]; /* pointing inside name */
unsigned char *ns[QUERY_MAXLEVEL][QUERY_MAXNS];
unsigned char servers[QUERY_MAXLEVEL][256];
unsigned char keys[QUERY_MAXLEVEL][528];
int flaghavekeys[QUERY_MAXLEVEL];
int ipv6[QUERY_MAXLEVEL];
unsigned char *alias[QUERY_MAXALIAS];
crypto_uint32 aliasttl[QUERY_MAXALIAS];
unsigned char localip[32];
unsigned char type[2];
unsigned char class[2];
struct dns_transmit dt;
} ;
extern int query_start(struct query *,unsigned char *,unsigned char *,unsigned char *,unsigned char *);
extern void query_io(struct query *,struct pollfd *,long long *);
extern int query_get(struct query *,struct pollfd *,long long);
extern void query_init(const unsigned char *);
extern void query_purge(void);
extern void query_forwardonly(void);
extern void query_tcponly(void);
extern void query_ipv4only(void);
extern void query_minttl(long long);
extern void query_remoteport(unsigned char *);
extern void query_dnscurvetype(char *);
#endif
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