void GetString(char *message, char *string, unsigned int string_len);
void GetNumber(char *message, int *num);
void RetryAbortSkip(char *message, char *ras);
void YesNo(char *message, char *yn);
void RemoveLF(char *string);
void RemoveSpaces(char *string);
void BinaryStr(char *string, unsigned char databyte);
void UpCaseStr(char *string);