Spaces into tab characters

Code:

---


#include <stdio.h>

int main () {
int inChar;
while ((inChar=getchar() ) != EOF{
                                  putchar(inChar);
              }
}

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how can i write a n altered code to expand spaces into tab characters.....

PLS HELP ME

Code:

---

#include <stdio.h>

int main () {
int inChar;
while ((inChar=getchar() ) != EOF)
{
    if(inChar == ' ')
        putchar('\t');
    else
        putchar(inChar);
}
}

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