s purpose. */
<A NAME="IX_BBFixedAsWord"> </A>typedef word		BBFixedAsWord;</PRE>
<PRE>	/* WBFixed
	 * One word integer, one byte fraction */
<A NAME="IX_WBFixed"> </A>typedef struct {
    byte		WBF_frac;		/* fractional portion */
    word		WBF_int;		/* integral portion */
} WBFixed;</PRE>
<PRE>	/* WWFixed
	 * One word integer, one word fraction */
<A NAME="IX_WWFixed"> </A>typedef struct {
    word		WWF_frac;		/* fractional portion */
    word		WWF_int;		/* integral portion */
} WWFixed;</PRE>
<PRE>	/* WWFi