Define Macro for string variable : error « Development « C / ANSI-C

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Define Macro for string variable



#include <stdio.h>



#if !defined( HELLO_MESSAGE )

   # error "You have forgotten to define the header file name."

#endif



char *format = "%s",

     *hello = HELLO_MESSAGE;



int main() {

  

  printf ( format, hello );



}

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