Using the Eclipse IDE, complete the recursive function ReverseString$()$ that takes in a string as a parameter and returns the string in reversed order. The main function is provided to read a string from the user and call the ReverseString$()$ function. Assume the input string has a maximum of $20$ characters.

Hint: The program declares a pointer to a char array, which is directly manipulated by the ReverseString$()$ function. Move the first character to the end of the returning string and pass the remaining sub$-$string to the next ReverseString$()$ function call. Since C does not have a sub$-$string function, a sub$-$string can be formed by assigning a char pointer to the first character of the sub$-$string. A string must end with a null character $(\text{'}\backslash 0\text{'}).$

Ex: If the input of the program is:

Hello

the ReverseString$()$ function returns and the program outputs:

Reversed: olleH

Ex: If the input of the program is:

Hello, world!

the ReverseString$()$ function returns and the program outputs:

Reversed: $!$dlrow $,$olleH

Here is the starter code to import into Eclipse:

#include

#include

char$*$ ReverseString$($char$*$ stringToReverse$)\{/*$ TODO: Complete recursive ReverseString$()$ function here. $*/\}$ int main$($void$)\{$ char inStr$[50]$; char$*$ resultStr; fgets$($inStr$,20,$ stdin$)$; strtok$($inStr$,"$

$")$; $//$ Remove newline character from input. resultStr $=$ ReverseString$($inStr$)$; printf$("$Reversed: $\%$s

$",$ resultStr$)$; return $0$; $\}$