void uart_hexdump(void* buf, int len);
char uart_getc(void);
-char uart_getc_nb(char *c); // returns 1 on success
+char uart_getc_nb(char *c); /* returns 1 on success */
-//get one Cariage return terminated line
-//echo charakters back on Uart
-//returns buffer with zero terminated line on success, 0 pointer otherwise
+/*
+ get one Cariage return terminated line
+ echo charakters back on Uart
+ returns buffer with zero terminated line on success, 0 pointer otherwise
+*/
char * uart_getline_nb(void);
#endif