Lines Matching refs:ch
243 int ch = r.read();244 if (ch == -1) {246 } else if ((ch >= '0') && (ch <= '9')) {247 return ch - '0';248 } else if ((ch >= 'a') && (ch <= 'f')) {249 return ch - 'a' + 10;250 } else if ((ch >= 'A') && (ch <= 'F')) {251 return ch - 'A' + 10;