Beispiel #1
0
  bool isAlphaNumeric(unsigned char c)
  {
    bool status = false;

    if(getAlphanumeric(c) >= 0)
      status = true;

    return(status);
  }
Beispiel #2
0
static bool isAlphanumeric(const char *text, uint16_t length) {
    while (length != 0) {
        if (getAlphanumeric(text[--length]) == -1) { return false; }
    }
    return true;
}