Lines Matching refs:ch
229 int ch = r.read();230 if (ch == -1) {232 } else if ((ch >= '0') && (ch <= '9')) {233 return ch - '0';234 } else if ((ch >= 'a') && (ch <= 'f')) {235 return ch - 'a' + 10;236 } else if ((ch >= 'A') && (ch <= 'F')) {237 return ch - 'A' + 10;