//////////////////////////////////////////////////////////////////////
// PPPTraf 1.0. (C) DiSKiLLeR, 9/2/2000. (diskiller@cnbinc.com)     //
//                                                                  //
// This program is distributed under the terms of the GNU License.  //
// Please refer to the file README and COPYING.                     //
//////////////////////////////////////////////////////////////////////

#ifndef DATA_H
#define DATA_H

struct ahost
{
	char ip[20];
	char host[20];
	unsigned long in;
	unsigned long out;
};


/*
 * init the data structure
 */
void data_init();

/*
 * Stores packet stats. This is mutex protected (from data_reset()).
 */
int data_store(char *src, char *dest, int size);

/*
 * Get host[] array. No, we won't be doing any mutexed operations on it
 * via data_read() and data_write() functions. While i thought about this,
 * i decided, fuck it. It'll add unneccesary overhead, and who cares if
 * the data read is inconsistant? It'll be correct on the next read ...
 */
struct ahost *data_get();

/*
 * reset bytes in/out count. Mutexed from data_store(). Otherwise fields
 * may not be properly reset if the other thread is stopped halfway
 * through a bytes += packetsize; operation.
 */
void data_reset();

#endif