des                39 maint/gnulib/tests/test-des.c     gl_des_ctx des;
des                43 maint/gnulib/tests/test-des.c         gl_des_setkey (&des, key);
des                44 maint/gnulib/tests/test-des.c         gl_des_ecb_encrypt (&des, input, temp1);
des                45 maint/gnulib/tests/test-des.c         gl_des_ecb_encrypt (&des, temp1, temp2);
des                46 maint/gnulib/tests/test-des.c         gl_des_setkey (&des, temp2);
des                47 maint/gnulib/tests/test-des.c         gl_des_ecb_decrypt (&des, temp1, temp3);