F2                130 ext/hash/hash_haval.c #define F2(x6,x5,x4,x3,x2,x1,x0)	( ((x1) & (x2) & (x3)) ^ ((x2) & (x4) & (x5)) ^ ((x1) & (x2)) ^ ((x1) & (x4)) ^ \
F2                142 ext/hash/hash_ripemd.c #define F2(x,y,z)		(((x) | (~(y))) ^ (z))
F2                135 ext/json/JSON_parser.c F2,  /* fal      */