strfry
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
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).
+----------+---------------+---------+
|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
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GNU 2015-03-02 STRFRY(3)
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