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/*****************************************************************
File setstdiomode.h

Utility for setting the mode of stdin/stdout and cin/cout to either
binary or text mode.

The function actually changes the mode of stdin/out but since these
use the same file id as cin/cout it changes the mode of those as well.

This function is only really relevant to Windows OS. *nixes use binary
IO mode all the time (there is no distinction beween binary and text mode).
The function does nothing under *nixes.

An argument is needed to control the mode. This is should be a
platform independent type. I have used std::ios_base::openmode for this
purpose. When a value of std::ios_base::binary is passed as a parameter
then the stdio and cin/out streams are set to binary mode (on Windows OS).

Return value: as _setmode function for Windows (-1 indicates error)
              0 for *nix (always succeeds)

Original author: Tim Borer
****************************************************************/

#ifndef dirac_utilities_setstdiomode
#define dirac_utilities_setstdiomode

#include <ios>      //Defines std::ios_base

namespace dirac_vu { //dirac video utilities namespace

    int setstdinmode(std::ios_base::openmode);
    int setstdoutmode(std::ios_base::openmode);

}  // end namespace dirac_vu

#endif // dirac_utilities_setstdiomode