NAME¶

strfry - randomize a string

SYNOPSIS¶

#define _GNU_SOURCE


#include <string.h>

char *strfry(char *string);

DESCRIPTION¶

The strfry() function randomizes the contents of string by using rand(3) to randomly swap characters in the string. The result is an anagram of string.

RETURN VALUE¶

The strfry() functions returns a pointer to the randomized string.

CONFORMING TO¶

The strfry() function is unique to the GNU C Library.

SEE ALSO¶

memfrob(3), feature_test_macros(7)

COLOPHON¶

This page is part of release 3.22 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.