sound would be (SP_BACKGROUND + SP_THEME).</P>
</DIV>
<DIV>
<A NAME="IX_SoundStreamDeltaTimeType">
 </A>
<A NAME="IX_SSDTT_&ldots;">
 </A>
<A NAME="IX_Delta&ldots; () macros">
 </A>
<H1 CLASS="refHeading">
SoundStreamDeltaTimeType</H1>
<PRE CLASS="syntax">typedef enum {
 SSDTT_MSEC=8, 				/* wait for N mili seconds */
 SSDTT_TICKS=10, 				/* wait for N ticks */
 SSDTT_TEMPO=12, 				/* wait for N beats */
} SoundStreamDeltaTimeType;
/* The following macros may help when constructing music buffers */
#define 