#ifndef TRANSMITBUFF_H
#define TRANSMITBUFF_H
#include "ntp.h"
#include <isc/list.h>
/*
* Format of a transmitbuf. These are used by the asynchronous receive
* routine to store outgoing packets and related information.
*/
typedef struct transmitbuf transmitbuf_t;
typedef struct transmitbuf {
ISC_LINK(transmitbuf_t) link;
time_t ts; /* Time stamp for the request */
/*
* union {
* struct pkt pkt;
* struct ntp_control ctlpkt;
*} pkt;
*/
char pkt[512];
} transmitbuf;
extern void init_transmitbuff (void);
/* freetransmitbuf - make a single transmitbuf available for reuse
*/
extern void free_transmit_buffer (transmitbuf_t *);
/* Get a free buffer (typically used so an async
* read can directly place data into the buffer
*
* The buffer is removed from the free list. Make sure
* you put it back with freetransmitbuf() or
*/
extern transmitbuf_t *get_free_transmit_buffer (void);
#endif /* TRANSMITBUFF_H */
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