twofish_dec_blk_cbc_3way
extern void twofish_dec_blk_cbc_3way(const void *ctx, u8 *dst, const u8 *src);
CBC_DEC_BLOCK(3, twofish_dec_blk_cbc_3way);
EXPORT_SYMBOL_GPL(twofish_dec_blk_cbc_3way);
CBC_DEC_BLOCK(3, twofish_dec_blk_cbc_3way);