NAME

       strrev - reverse a string in place

SYNOPSIS

       #include <publib.h>
       char *strrev(char *str);

DESCRIPTION

       strrev  reverses  the  argument string in place, i.e., it swaps the ith character from the
       beginning with the ith character from the end.

RETURN VALUE

       strrev returns its argument.

EXAMPLE

       Reversing "dlrow, elloh" would be done like the following.

            char str[] = "dlrow, elloh";

            puts(strrev(str));

       This would output "hello, world".  Note that using the  string  literal  as  the  argument
       would be an error, since it is not allowable to modify string literals.

BUGS

       Does  not  automatically  detect  palindromes,  nor  automatically  return  without  doing
       anything.

SEE ALSO

       publib(3), memrev(3)

AUTHOR

       Lars Wirzenius (lars.wirzenius@helsinki.fi)