STRFRY(3)						     Linux Programmer's Manual							 STRFRY(3)

NAME

       strfry - randomize a string

SYNOPSIS

       #define _GNU_SOURCE	   /* See feature_test_macros(7) */
       #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 ana-
       gram of string.

RETURN VALUE

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

ATTRIBUTES

       For an explanation of the terms used in this section, see attributes(7).

       +----------+---------------+---------+
       |Interface | Attribute	  | Value   |
       +----------+---------------+---------+
       |strfry()  | Thread safety | MT-Safe |
       +----------+---------------+---------+
CONFORMING TO

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

SEE ALSO

       memfrob(3), string(3)

COLOPHON

       This page is part of release 4.15 of the Linux man-pages project.  A description of the project, information about reporting bugs, and  the
       latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.

GNU
								    2015-03-02								 STRFRY(3)