Lines Matching refs:chr
477 char chr;
489 while ((chr = *str++) != '\0') {
490 if (isdigit(chr)) {
491 val = (val << 4) + chr - '0';
492 } else if (isxdigit(chr)) {
493 val = (val << 4) + chr -
494 (isupper(chr) ? 'A' : 'a') + 10;
495 } else if (isspace(chr) && dig == 0) {
497 } else if (chr == ':' || chr == '-' ||
498 isspace(chr)) {