#define, #ifdef #else example : if def « Macro Preprocessor « C / ANSI-C

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C / ANSI-C » Macro Preprocessor » if def

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#define, #ifdef #else example





#include <stdio.h>



#define TED 10



int main(void)

{

#ifdef TED

  printf("Hi Ted\n");

#else

  printf("Hi anyone\n");

#endif

#ifndef RALPH

  printf("RALPH not defined\n");

#endif



  return 0;

}

Related examples in the same category

1.	Simple #if example
2.	Simple #if/#else example
3.	#define and #ifdef

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