The program below,runs in linux but does not give correct output in window(turbo C).?

#include%26lt;stdio.h%26gt;


void bitprint(long);


unsigned char bitcount(long);


main()


{


unsigned long rem=0,rx=0,mes=0,gen=0x11021;


unsigned char g1;





clrscr();


printf("\n Enter the message in hex:");


scanf("%x",%26amp;mes);


printf("\nGenerator polynomial is:%x",gen);


g1=bitcount(gen);


mes%26lt;%26lt;=(g1-1);


rem=mes;


while(rem%26gt;=gen)


rem=(rem^(gen%26lt;%26lt; (bitcount(rem)-g1)));


printf("\n Transmitted frame is :%x\n",(mes+rem));


bitprint((mes+rem));


printf("\n Enter the recived data in hex:");


scanf("%x",%26amp;rx);


rem=rx;


while(rem%26gt;=gen)


rem=(rem^(gen%26lt;%26lt; (bitcount(rem)-g1)));


if(rem==0)


printf("\n NO ERROR\n");


else


printf("\n ERROR HAS OCCURED\n");


return 0;


}





void bitprint(long a)


{


int bin[40],i=0;


while(a)


{


bin[i++]=a%2;


a/=2;


}


for(i=i-1;i%26gt;=0;i--)


printf("%d",bin[i]);





}





unsigned char bitcount(long a)


{


unsigned char count=0;


while(a)


{


count++;


a/=2;


}


return count;


}

The program below,runs in linux but does not give correct output in window(turbo C).?
I see others have given you competent answers about clrcscr() and conio.h





I just want to add that, when I compile in Turbo C and run on my machine (OS: WinXP) the program seems to never break the while(rem%26gt;=gen) loop in main(). Don't know if this might be part of the problem, or not. I've modified this portion of code to let you watch as it runs, like so:





...


...


...


mes%26lt;%26lt;=(g1-1);


rem=mes;





while(rem%26gt;=gen)


{


printf("\rCur rem: %ld", rem);


rem=(rem^(gen%26lt;%26lt; (bitcount(rem)-g1)));


}





printf("\n Transmitted frame is :%x\n",(mes+rem));


bitprint((mes+rem));


....


....


....





Hope maybe it helps a little...
Reply:clrscr() is not a standard function. It is declared in conio.h. This header is available with Turbo C only.





So, this code will not run on Linux and will run on Windows with Turbo C if you #include%26lt;conio.h%26gt;.





To make it run on Linux, don't use clrscr().
Reply:it seems that some of the required header files are missing. Eg conio.h , etc..