Inside Macintosh: Sound /

Chapter 3 - Sound Input Manager / Sound Input Manager Reference

Sound Input Manager Routines / Obtaining Information

SPBVersion

You can use the SPBVersion function to determine the version of the sound input tools available on a machine.

FUNCTION SPBVersion: NumVersion;

DESCRIPTION

The SPBVersion function returns a version number that contains the same information as in the first 4 bytes of a 'vers' resource or a NumVersion data type. For a description of the version record, see the chapter "Sound Manager" in this book.

SPECIAL CONSIDERATIONS

You can call the SPBVersion function at interrupt time.

ASSEMBLY-LANGUAGE INFORMATION

The trap macro and routine selector for the SPBVersion function are

Trap macro	Selector
_SoundDispatch	$00000014

SEE ALSO

For a complete discussion of 'vers' resources, see the chapter "Finder Interface" in Inside Macintosh: Macintosh Toolbox Essentials.