#else directive |
Else for conditional compilation
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The #else directive marks a region of conditional
compilation. Every #else must be paired with an
introductory directive: #if,
#ifdef, or #ifndef. There can
be any number of intervening #elif directives. If
the initial condition was false (0), and every
subsequent #elif condition is false, statements
that follow the #else directive are compiled until
the corresponding #endif directive is reached.
See Also
#if directive
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