USBB pipes

Identifiers of USBB pipes (USBB host operating mode).

Macros
#define	P_0   0
#define	P_1   1
#define	P_2   2
#define	P_3   3
#define	P_4   4
#define	P_5   5
#define	P_6   6
#define	P_CONTROL   0

#define P_0   0

#define P_1   1

#define P_2   2

#define P_3   3

#define P_4   4

#define P_5   5

#define P_6   6

#define P_CONTROL   0