WideCharToMultiByte () and MultiByteToWideChar () in Linux ()

In Linux, WideCharToMultiByte () and MultiByteToWideChar () -- General Linux technology-Linux programming and kernel information. For details, see the following. In Linux, there are no WideCharToMultiByte () and MultiByteToWideChar () functions. WideCharToMultiByte and MultiByteToWideChar are functions in windows, and there are two similar functions in linux:

Mbstowcs ()
Wcstombs ()

It is worth noting that:

Size_t mbstowcs (
Wchar_t * wcstr,
Const char * mbstr,
Size_t count
);

The third parameter of this function must be twice the length of mbstr; otherwise, Chinese characters may be garbled.