Conversion from void double pointer to char array

Hai,

Iam poor at programming..Please help me in converting void double pointer which is a structure member to single dimensional char array.Following is my implementation.Please correc my code if something is wrong..

typedef struct {

tuint srcPort;
tint npkts; /**< Defines the number transmission segments being trasnported */
tint *pktSize; /**< Pointer to segment size array. */
void **pktIn; /**< Pointer to segment entry array */

} xferpktInfo_t;

xferpktInfo_t *Packets;

unsigned char packets[162];

for (i = 0; i < Packets->npkts; i++)
{
      for (j = 0; j < Packets->pktSize[i]; j++)
       {

            packets[j]=(unsigned char) ((unsigned char*)(*(Packets->pktIn+i)))[j];

     }

}