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3. Library calls (functions within program libraries)

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STRFRY

Section: Linux Programmer's Manual (3)
Updated: 2015-03-02
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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 anagram 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).
InterfaceAttributeValue
strfry() Thread safetyMT-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 4.04 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 http://www.kernel.org/doc/man-pages/.


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
ATTRIBUTES
CONFORMING TO
SEE ALSO
COLOPHON

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