@return An hFILE pointer, or NULL (with _errno_ set) if an error occurred.
Note that the file must be opened in binary mode, or else there will be problems on platforms that make a difference between text and binary mode.
For socket descriptors (on Windows), _mode_ should contain s.
See Implementation
@return An hFILE pointer, or NULL (with _errno_ set) if an error occurred.
Note that the file must be opened in binary mode, or else there will be problems on platforms that make a difference between text and binary mode.
For socket descriptors (on Windows), _mode_ should contain s.