-static void stl_sc26198setreg(stlport_t *portp, int regnr, int value);
-static int stl_sc26198getreg(stlport_t *portp, int regnr);
-static int stl_sc26198updatereg(stlport_t *portp, int regnr, int value);
-static int stl_sc26198getglobreg(stlport_t *portp, int regnr);
-static int stl_sc26198panelinit(stlbrd_t *brdp, stlpanel_t *panelp);
-static void stl_sc26198portinit(stlbrd_t *brdp, stlpanel_t *panelp, stlport_t *portp);
-static void stl_sc26198setport(stlport_t *portp, struct termios *tiosp);
-static int stl_sc26198getsignals(stlport_t *portp);
-static void stl_sc26198setsignals(stlport_t *portp, int dtr, int rts);
-static void stl_sc26198enablerxtx(stlport_t *portp, int rx, int tx);
-static void stl_sc26198startrxtx(stlport_t *portp, int rx, int tx);
-static void stl_sc26198disableintrs(stlport_t *portp);
-static void stl_sc26198sendbreak(stlport_t *portp, int len);
-static void stl_sc26198flowctrl(stlport_t *portp, int state);
-static void stl_sc26198sendflow(stlport_t *portp, int state);
-static void stl_sc26198flush(stlport_t *portp);
-static int stl_sc26198datastate(stlport_t *portp);
-static void stl_sc26198wait(stlport_t *portp);
-static void stl_sc26198txunflow(stlport_t *portp, struct tty_struct *tty);
-static void stl_sc26198intr(stlpanel_t *panelp, unsigned int iobase);
-static void stl_sc26198txisr(stlport_t *port);
-static void stl_sc26198rxisr(stlport_t *port, unsigned int iack);
-static void stl_sc26198rxbadch(stlport_t *portp, unsigned char status, char ch);
-static void stl_sc26198rxbadchars(stlport_t *portp);
-static void stl_sc26198otherisr(stlport_t *port, unsigned int iack);
+static void stl_sc26198setreg(struct stlport *portp, int regnr, int value);
+static int stl_sc26198getreg(struct stlport *portp, int regnr);
+static int stl_sc26198updatereg(struct stlport *portp, int regnr, int value);
+static int stl_sc26198getglobreg(struct stlport *portp, int regnr);
+static int stl_sc26198panelinit(struct stlbrd *brdp, struct stlpanel *panelp);
+static void stl_sc26198portinit(struct stlbrd *brdp, struct stlpanel *panelp, struct stlport *portp);
+static void stl_sc26198setport(struct stlport *portp, struct termios *tiosp);
+static int stl_sc26198getsignals(struct stlport *portp);
+static void stl_sc26198setsignals(struct stlport *portp, int dtr, int rts);
+static void stl_sc26198enablerxtx(struct stlport *portp, int rx, int tx);
+static void stl_sc26198startrxtx(struct stlport *portp, int rx, int tx);
+static void stl_sc26198disableintrs(struct stlport *portp);
+static void stl_sc26198sendbreak(struct stlport *portp, int len);
+static void stl_sc26198flowctrl(struct stlport *portp, int state);
+static void stl_sc26198sendflow(struct stlport *portp, int state);
+static void stl_sc26198flush(struct stlport *portp);
+static int stl_sc26198datastate(struct stlport *portp);
+static void stl_sc26198wait(struct stlport *portp);
+static void stl_sc26198txunflow(struct stlport *portp, struct tty_struct *tty);
+static void stl_sc26198intr(struct stlpanel *panelp, unsigned int iobase);
+static void stl_sc26198txisr(struct stlport *port);
+static void stl_sc26198rxisr(struct stlport *port, unsigned int iack);
+static void stl_sc26198rxbadch(struct stlport *portp, unsigned char status, char ch);
+static void stl_sc26198rxbadchars(struct stlport *portp);
+static void stl_sc26198otherisr(struct stlport *port, unsigned int iack);