[cc65] Print heart character on C64?

Noobie question... Shouldn't one of these print the heart character on the
C64?

printf ("\nhello world! \0x73");

or

printf ("\nhello world! \0x53");

I don't know which to use, the screen display code or the ascii code.

Thanks,
/*Raj*/

----------------------------------------------------------------------
To unsubscribe from the list send mail to majordomo@musoftware.de with
the string "unsubscribe cc65" in the body(!) of the mail.