Lines Matching refs:ch
289 int ch = r.read();290 if (ch == -1) {292 } else if ((ch >= '0') && (ch <= '9')) {293 return ch - '0';294 } else if ((ch >= 'a') && (ch <= 'f')) {295 return ch - 'a' + 10;296 } else if ((ch >= 'A') && (ch <= 'F')) {297 return ch - 'A' + 10;