\r
#define INPUT_STATUS_1 0x03da\r
\r
-/* local function */\r
+// local function //\r
long int filesize(FILE *fp);\r
+void clrstdin();\r
char *remove_ext(char* mystr, char dot, char sep);\r
void rotateR(byte arr[], byte n);\r
void rotateL(byte arr[], byte n);\r