static Z_APDU *process_scanRequest(association *assoc, request *reqb, int *fd);
static Z_APDU *process_sortRequest(association *assoc, request *reqb, int *fd);
static void process_close(association *assoc, request *reqb);
static Z_APDU *process_scanRequest(association *assoc, request *reqb, int *fd);
static Z_APDU *process_sortRequest(association *assoc, request *reqb, int *fd);
static void process_close(association *assoc, request *reqb);