
typedef	struct	{	/* header for histogram data dump file */
	char	phtype[10];	/* type of hist data (pcode/profil) */
	unsigned phwords;	/* size (words) of hist data */
	unsigned phscale;	/* scale factor used in profil() */
	char	phfiller[2]; /* round it out to 16 bytes */
	} 
	PHHEAD;
