io_handler
struct io_handler* io;
struct io_handler *last = sVectors[vector].handler_list;
struct io_handler *next;
struct io_handler *io = NULL;
io = (struct io_handler *)malloc(sizeof(struct io_handler));
struct io_handler *last = sVectors[vector].handler_list;
struct io_handler *handler_list;
struct io_handler *io = NULL;
struct io_handler *last = NULL;
struct io_handler *io;