Date: 2010apr5
Q. What a are the most useful predefined macros?
A. For me, these are:
#ifdef _WIN16 || _WIN32 || _WIN64
// Windows
#else
// Non-Windows (eg Unix)
#fi
#ifdef __BORLANDC__
// Borland C++ specific stuff
#endif
#ifdef _MSC_VER
// Microsoft Visual C++ specific stuff
#endif
#ifdef __GNUC__
// Using gcc (probably Linux)
#endif
#ifdef _MFC_VER
// This only works with MFC (Microsoft Foundation Class)
#endif
#ifdef __cplusplus
// Make some classes
#endif
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