Path: utzoo!attcan!uunet!lll-winken!lll-tis!helios.ee.lbl.gov!pasteur!ucbvax!hplabs!hp-sde!hpcuhb!hpcilzb!cnc From: cnc@hpcilzb.HP.COM (Chris Christensen) Newsgroups: comp.sys.mac.programmer Subject: Using SOundound Manager safely Message-ID: <730071@hpcilzb.HP.COM> Date: 31 Oct 88 17:37:06 GMT Organization: HP Design Tech Center - Santa Clara, CA Lines: 4 I want to write a program using the new sound manager routines that my Mac Plus just got access to in 6.0, but I don't want the program to crash on an older system. How can I tell if the system I cam running on supports these routines? Chris Christensen