debian man page for strrev

STRREV(3pub)						       C Programmer's Manual						      STRREV(3pub)

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 mod-
       ify 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)

Publib							       C Programmer's Manual						      STRREV(3pub)