if (element_len > 126) return -1;
int decode_comment(unsigned char *element, int element_len) {	// 0x12 Freeform Comment - ASCII text	char comment[127];	if (element_len > 126) return -1;  // shouldn't be possible	strncpy(comment, element, element_len);	comment[element_len] = 0;	lprintf(T_OPENTRAC, "Text: %s\r\n", comment);	return 0;}