I used Turbo C compiler
Code:
#include<stdio.h>
#include<conio.h>
#define STYLE1 char
void main()
{
 typedef char STYLE2;
 STYLE1 x;
 STYLE2 y;
 clrscr();
 x=255;
 y=255;
 printf("%d %d",x,y);
}
output: -1 -1
Pls explain how?