Lines Matching refs:ch
83 int ch = r.read();84 if (ch == -1) {86 } else if ((ch >= '0') && (ch <= '9')) {87 return ch - '0';88 } else if ((ch >= 'a') && (ch <= 'f')) {89 return ch - 'a' + 10;90 } else if ((ch >= 'A') && (ch <= 'F')) {91 return ch - 'A' + 10;