141     unsigned x76, x54, x32, x10, i;  in _rc2_ecb_encrypt()  local
152     x10 = ((unsigned)pt[1] << 8) + (unsigned)pt[0];  in _rc2_ecb_encrypt()
155         x10 = (x10 + (x32 & ~x76) + (x54 & x76) + xkey[4*i+0]) & 0xFFFF;  in _rc2_ecb_encrypt()
156         x10 = ((x10 << 1) | (x10 >> 15));  in _rc2_ecb_encrypt()
158         x32 = (x32 + (x54 & ~x10) + (x76 & x10) + xkey[4*i+1]) & 0xFFFF;  in _rc2_ecb_encrypt()
161         x54 = (x54 + (x76 & ~x32) + (x10 & x32) + xkey[4*i+2]) & 0xFFFF;  in _rc2_ecb_encrypt()
164         x76 = (x76 + (x10 & ~x54) + (x32 & x54) + xkey[4*i+3]) & 0xFFFF;  in _rc2_ecb_encrypt()
168             x10 = (x10 + xkey[x76 & 63]) & 0xFFFF;  in _rc2_ecb_encrypt()
169             x32 = (x32 + xkey[x10 & 63]) & 0xFFFF;  in _rc2_ecb_encrypt()
175     ct[0] = (unsigned char)x10;  in _rc2_ecb_encrypt()
176     ct[1] = (unsigned char)(x10 >> 8);  in _rc2_ecb_encrypt()
218     unsigned x76, x54, x32, x10;  in _rc2_ecb_decrypt()  local
231     x10 = ((unsigned)ct[1] << 8) + (unsigned)ct[0];  in _rc2_ecb_decrypt()
237             x32 = (x32 - xkey[x10 & 63]) & 0xFFFF;  in _rc2_ecb_decrypt()
238             x10 = (x10 - xkey[x76 & 63]) & 0xFFFF;  in _rc2_ecb_decrypt()
242         x76 = (x76 - ((x10 & ~x54) + (x32 & x54) + xkey[4*i+3])) & 0xFFFF;  in _rc2_ecb_decrypt()
245         x54 = (x54 - ((x76 & ~x32) + (x10 & x32) + xkey[4*i+2])) & 0xFFFF;  in _rc2_ecb_decrypt()
248         x32 = (x32 - ((x54 & ~x10) + (x76 & x10) + xkey[4*i+1])) & 0xFFFF;  in _rc2_ecb_decrypt()
250         x10 = ((x10 << 15) | (x10 >> 1));  in _rc2_ecb_decrypt()
251         x10 = (x10 - ((x32 & ~x76) + (x54 & x76) + xkey[4*i+0])) & 0xFFFF;  in _rc2_ecb_decrypt()
254     pt[0] = (unsigned char)x10;  in _rc2_ecb_decrypt()
255     pt[1] = (unsigned char)(x10 >> 8);  in _rc2_ecb_decrypt()