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#include <stdio.h>
#include <stdlib.h>
typedef unsigned char uchar;
typedef struct _igmp_client
{
uchar ip_address[4];
int interface;
}
igmp_client;
typedef struct _igmp_entry
{
uchar groupAddr[4];
int current_host;
struct _igmp_client *liste;
}
igmp_entry;
int main (void)
{
igmp_entry igmp_tbl[1];
int id = 0;
if (igmp_tbl[id].current_host == 0)
igmp_tbl[id].liste = NULL;
igmp_tbl[id].liste =
(igmp_client *) realloc (igmp_tbl[id].liste,
(igmp_tbl[id].current_host +
1) * sizeof (igmp_client));
return 0;
} |
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