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'\" t
.\" Copyright, the authors of the Linux man-pages project
.\"
.\" SPDX-License-Identifier: Linux-man-pages-copyleft
.\"
.TH strfry 3 2025-05-17 "Linux man-pages (unreleased)"
.SH NAME
strfry \- randomize a string
.SH LIBRARY
Standard C library
.RI ( libc ,\~ \-lc )
.SH SYNOPSIS
.nf
.BR "#define _GNU_SOURCE" " /* See feature_test_macros(7) */"
.B #include <string.h>
.P
.BI "char *strfry(char *" string );
.fi
.SH DESCRIPTION
The
.BR strfry ()
function randomizes the contents of
.I string
by randomly swapping characters in the string.
The result is an anagram of
.IR string .
.SH RETURN VALUE
The
.BR strfry ()
functions returns a pointer to the randomized
string.
.SH ATTRIBUTES
For an explanation of the terms used in this section, see
.BR attributes (7).
.TS
allbox;
lbx lb lb
l l l.
Interface Attribute Value
T{
.na
.nh
.BR strfry ()
T} Thread safety MT-Safe
.TE
.SH STANDARDS
GNU.
.SH SEE ALSO
.BR memfrob (3),
.BR string (3)
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