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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 randomly swapping 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)
GNU 2021-03-22 STRFRY(3)