拼音输入法杳询函数: unsigned char code * py_ime(unsigned char input_py_val[])

input_py_val为已输入的拼音码字符串头指针，

反回值为中文的起始地址，当为0时，杳询失败

-Pinyin input method disappear with the function : * unsigned char code py_ime (unsigned char input_py_val []) input_py_val to have imported the first alphabet code string pointer, anti-values back to the starting address of the Chinese, to 12:00 a.m., with the enhancement of failure