58 #define G2(b) \  argument
59      (ctx->s[1][(b) & 0xFF]) ^ (ctx->s[2][((b) >> 8) & 0xFF]) \
60    ^ (ctx->s[3][((b) >> 16) & 0xFF]) ^ (ctx->s[0][(b) >> 24])
67 #define ENCROUND(n, a, b, c, d) \  argument
68    x = G1 (a); y = G2 (b); \
74 #define DECROUND(n, a, b, c, d) \  argument
75    x = G1 (a); y = G2 (b); \
86    ENCROUND (2 * (n), a, b, c, d); \
87    ENCROUND (2 * (n) + 1, c, d, a, b)
90    DECROUND (2 * (n) + 1, c, d, a, b); \
91    DECROUND (2 * (n), a, b, c, d)
116 	u32 a, b, c, d;  in twofish_encrypt()  local
123 	INPACK (1, b, 1);  in twofish_encrypt()
141 	OUTUNPACK (3, b, 7);  in twofish_encrypt()
153 	u32 a, b, c, d;  in twofish_decrypt()  local
162 	INPACK (3, b, 7);  in twofish_decrypt()
176 	OUTUNPACK (1, b, 1);  in twofish_decrypt()