/* regfunc.h */
-extern char * regtohex(uint32_t );
-extern uint32_t hextoreg(char *);
+/* DEPRECATED extern char * regtohex(uint32_t ); */
+extern uint32_t hextoreg(char *); // TODO: scanf
extern void rsetbit(volatile uint32_t *, short);
extern void rclrbit(volatile uint32_t *, short);
extern void rsetbitsfrom(volatile uint32_t *, short, int);
extern int rchkbit(volatile uint32_t *, short);
extern void rwrite(volatile uint32_t *, uint32_t);
-extern void regw_u8(volatile uint32_t *, uint8_t, short, short);
-extern void regw_u32(volatile uint32_t *, uint32_t, short, short);
+
+/* DEPRECATED
+ * extern void regw_u8(volatile uint32_t *, uint8_t, short, short);
+ * extern void regw_u32(volatile uint32_t *, uint32_t, short, short);
+*/