1887   int     err, bitbuf, bitcpy, bitcnt, mode, digidx, x, y, winsize;  in s_mp_exptmod()  local
2004   bitbuf = 0;  in s_mp_exptmod()
2043     bitbuf |= (y << (winsize - ++bitcpy));  in s_mp_exptmod()
2059       if ((err = mp_mul (&res, &M[bitbuf], &res)) != MP_OKAY) {  in s_mp_exptmod()
2068       bitbuf = 0;  in s_mp_exptmod()
2084       bitbuf <<= 1;  in s_mp_exptmod()
2085       if ((bitbuf & (1 << winsize)) != 0) {  in s_mp_exptmod()
2963   int     err, bitbuf, bitcpy, bitcnt, mode, digidx, x, y, winsize;  in mp_exptmod_fast()  local
3126   bitbuf = 0;  in mp_exptmod_fast()
3165     bitbuf |= (y << (winsize - ++bitcpy));  in mp_exptmod_fast()
3181       if ((err = mp_mul (&res, &M[bitbuf], &res)) != MP_OKAY) {  in mp_exptmod_fast()
3190       bitbuf = 0;  in mp_exptmod_fast()
3207       bitbuf <<= 1;  in mp_exptmod_fast()
3208       if ((bitbuf & (1 << winsize)) != 0) {  in mp_exptmod_fast()