1912   int     err, bitbuf, bitcpy, bitcnt, mode, digidx, x, y, winsize;  in s_mp_exptmod()  local
2029   bitbuf = 0;  in s_mp_exptmod()
2068     bitbuf |= (y << (winsize - ++bitcpy));  in s_mp_exptmod()
2084       if ((err = mp_mul (&res, &M[bitbuf], &res)) != MP_OKAY) {  in s_mp_exptmod()
2093       bitbuf = 0;  in s_mp_exptmod()
2109       bitbuf <<= 1;  in s_mp_exptmod()
2110       if ((bitbuf & (1 << winsize)) != 0) {  in s_mp_exptmod()
2999   int     err, bitbuf, bitcpy, bitcnt, mode, digidx, x, y, winsize;  in mp_exptmod_fast()  local
3162   bitbuf = 0;  in mp_exptmod_fast()
3201     bitbuf |= (y << (winsize - ++bitcpy));  in mp_exptmod_fast()
3217       if ((err = mp_mul (&res, &M[bitbuf], &res)) != MP_OKAY) {  in mp_exptmod_fast()
3226       bitbuf = 0;  in mp_exptmod_fast()
3243       bitbuf <<= 1;  in mp_exptmod_fast()
3244       if ((bitbuf & (1 << winsize)) != 0) {  in mp_exptmod_fast()