Define preprocessor for char set : Preprocessor « Macro Preprocessor « C / ANSI-C

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

Define preprocessor for char set

#include <stdio.h>

/* define CHAR_SET as either 256 or 128 */
#define CHAR_SET 256

int main(void)
{
  int i;
  
#if CHAR_SET == 256
  printf("Displaying full ASCII character set plus extensions.\n");
#else
  printf("Displaying only ASCII character set.\n");
#endif

  for(i = 0; i < CHAR_SET; i++)
    printf("%c", i);

  return 0;
}


           
       

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