IOReadHandler *fd_read,
IOEventHandler *fd_event,
void *opaque);
-int qemu_chr_ioctl(CharDriverState *s, int cmd, void *arg);
+int qemu_chr_fe_ioctl(CharDriverState *s, int cmd, void *arg);
void qemu_chr_generic_open(CharDriverState *s);
int qemu_chr_be_can_write(CharDriverState *s);
void qemu_chr_be_write(CharDriverState *s, uint8_t *buf, int len);