Lines Matching refs:c1
567 register char c1;
575 c1 = zname->str[i];
576 if (c1 >= 'a' && c1 <= 'z')
577 c1 += 'A' - 'a';
578 if (c1 & 0x80)
579 c1 = upshift8(c1);
583 checksum += c1;
607 register char c1;
611 c1 = zname->str[i];
612 if (c1 >= 'a' && c1 <= 'z')
613 c1 += 'A' - 'a';
614 if (c1 & 0x80)
615 c1 = upshift8(c1);
617 zname->str[i] = c1;
739 register char c1, c2;
752 c1 = zname->str[j];
754 if (c1 >= 'a' && c1 <= 'z')
755 c1 += 'A' - 'a';
758 if (c1 & 0x80)
759 c1 = upshift8(c1);
762 if (c1 != c2) {