QRcode_encodeString函数翻译

/**
 * Create a symbol from the string. The library automatically parses the input
 * string and encodes in a QR Code symbol.
 * @warning This function is THREAD UNSAFE when pthread is disabled.
 * @param string input string. It must be NUL terminated.
 * @param version version of the symbol. If 0, the library chooses the minimum
 *                version for the given input data.
 * @param level error correction level.
 * @param hint tell the library how Japanese Kanji characters should be
 *             encoded. If QR_MODE_KANJI is given, the library assumes that the
 *             given string contains Shift-JIS characters and encodes them in
 *             Kanji-mode. If QR_MODE_8 is given, all of non-alphanumerical
 *             characters will be encoded as is. If you want to embed UTF-8
 *             string, choose this. Other mode will cause EINVAL error.
 * @param casesensitive case-sensitive(1) or not(0).
 * @return an instance of QRcode class. The version of the result QRcode may
 *         be larger than the designated version. On error, NULL is returned,
 *         and errno is set to indicate the error. See Exceptions for the
 *         details.
 * @throw EINVAL invalid input object.
 * @throw ENOMEM unable to allocate memory for input objects.
 * @throw ERANGE input data is too large.
 */

extern QRcode *QRcode_encodeString(const char *string, 
int version, 
QRecLevel level, 
QRencodeMode hint, 
int casesensitive);

/* *
从字符串中创建一个符号。库会自动解析输入
*字符串和二维码符号编码。
当pthread被禁用时，这个函数是线程不安全的。

* @param string    输入字符串。它必须无条件终止。

* @param version   的符号版本。如果为0，则库选择最小值给定输入数据的版本。

* @param level 矫正等级。

* @param hint 告诉库汉字应该是什么样子编码。如果给定QR_MODE_KANJI，
* 则库假设给定字符串包含Shift-JIS字符并对其进行编码
* Kanji-mode。如果QR_MODE_8给定，则全部是非字母数字的
*字符将按原样编码。如果你想嵌入UTF-8
*字符串，选择这个。其他模式会导致连续错误。

* @param casesensitive (1)或不(0)


返回一个QRcode类的实例。结果的版本可能是QRcode
*大于指定版本。错误时，返回NULL，

和errno设置来表示错误。请参阅下列异常
*细节。
* @throw EINVAL无效输入对象。
* @throw ENOMEM无法为输入对象分配内存。
* @throw ERANGE输入数据太大。
*/

extern QRcode *QRcode_encodeString(const char *string, 
int version,
QRecLevel level, 
QRencodeMode hint, 
int casesensitive);