54 #define G1(a) \  argument
55      (ctx->s[0][(a) & 0xFF]) ^ (ctx->s[1][((a) >> 8) & 0xFF]) \
56    ^ (ctx->s[2][((a) >> 16) & 0xFF]) ^ (ctx->s[3][(a) >> 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
122 	INPACK (0, a, 0);  in twofish_encrypt()
140 	OUTUNPACK (2, a, 6);  in twofish_encrypt()
153 	u32 a, b, c, d;  in twofish_decrypt()  local
161 	INPACK (2, a, 6);  in twofish_decrypt()
175 	OUTUNPACK (0, a, 0);  in twofish_decrypt()