53 #define ENCROUND(n, a, b, c, d) \  argument
58    (d) = rol32((d), 1) ^ y
60 #define DECROUND(n, a, b, c, d) \  argument
63    (d) ^= y + ctx->k[2 * (n) + 1]; \
64    (d) = ror32((d), 1); \
72    ENCROUND (2 * (n), a, b, c, d); \
73    ENCROUND (2 * (n) + 1, c, d, a, b)
76    DECROUND (2 * (n) + 1, c, d, a, b); \
77    DECROUND (2 * (n), a, b, c, d)
102 	u32 a, b, c, d;  in twofish_encrypt()  local
111 	INPACK (3, d, 3);  in twofish_encrypt()
125 	OUTUNPACK (1, d, 5);  in twofish_encrypt()
139 	u32 a, b, c, d;  in twofish_decrypt()  local
146 	INPACK (1, d, 5);  in twofish_decrypt()
164 	OUTUNPACK (3, d, 3);  in twofish_decrypt()