Lines Matching refs:c1
545 int c1, c2; local
557 while ((c1 = mime_getchar_crlf(e->e_dfp, boundaries, &bt)) !=
569 *bp++ = Base64Code[(c1 >> 2)];
570 c1 = (c1 & 0x03) << 4;
574 *bp++ = Base64Code[c1];
579 c1 |= (c2 >> 4) & 0x0f;
580 *bp++ = Base64Code[c1];
581 c1 = (c2 & 0x0f) << 2;
585 *bp++ = Base64Code[c1];
589 c1 |= (c2 >> 6) & 0x03;
590 *bp++ = Base64Code[c1];
600 int c1, c2; local
606 for (c1 = 0x00; c1 < 0x20; c1++)
607 setbitn(c1, badchars);
609 for (c1 = 0x7f; c1 < 0x100; c1++)
610 setbitn(c1, badchars);
629 while ((c1 = mime_getchar(e->e_dfp, boundaries, &bt)) !=
632 if (c1 == '\n')
651 c2 = c1;
668 (linelen > 75 || c1 != '.' ||
687 if (bitnset(bitidx(c1), badchars))
690 *bp++ = Base16Code[(c1 >> 4) & 0x0f];
691 *bp++ = Base16Code[c1 & 0x0f];
694 else if (c1 != ' ' && c1 != '\t')
696 if (linelen < 4 && c1 == "From"[linelen])
698 *bp++ = c1;
701 c2 = c1;
1099 int c1, c2, c3, c4; local
1102 while ((c1 = sm_io_getc(e->e_dfp, SM_TIME_DEFAULT)) !=
1105 if (isascii(c1) && isspace(c1))
1129 if (c1 == '=' || c2 == '=')
1131 c1 = CHAR64(c1);
1158 *fbufp = (c1 << 2) | ((c2 & 0x30) >> 4);
1274 int c1, c2; local
1283 while ((c1 = *infile++) != '\0' && nchar < maxlen)
1285 if (c1 == '=')
1287 if ((c1 = *infile++) == '\0')
1290 if (c1 == '\n' || (c1 = HEXCHAR(c1)) == -1)
1309 *(*outfile)++ = c1 << 4 | c2;
1315 *(*outfile)++ = c1;
1316 if (c1 == '\n')