IF and endif preprocessor : Preprocessor IF « Macro Preprocessor « C / ANSI-C

1. C / ANSI-C
2. Macro Preprocessor
3. Preprocessor IF

IF and endif preprocessor

#include <stdio.h>

#define TEST 29

#if defined TEST

int main(void) 
{
  printf("This is a test.\n");

  return 0;
}
#endif


           
       

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