extern "C" {
#endif
-extern void lcdHome (int fd) ;
-extern void lcdClear (int fd) ;
-extern void lcdPosition (int fd, int x, int y) ;
-extern void lcdPutchar (int fd, uint8_t data) ;
-extern void lcdPuts (int fd, char *string) ;
-extern void lcdPrintf (int fd, char *message, ...) ;
+extern void lcdHome (int fd) ;
+extern void lcdClear (int fd) ;
+extern void lcdSendCommand (int fd, uint8_t command) ;
+extern void lcdPosition (int fd, int x, int y) ;
+extern void lcdPutchar (int fd, uint8_t data) ;
+extern void lcdPuts (int fd, char *string) ;
+extern void lcdPrintf (int fd, char *message, ...) ;
extern int lcdInit (int rows, int cols, int bits, int rs, int strb,
int d0, int d1, int d2, int d3, int d4, int d5, int d6, int d7) ;