strfry - randomize a string
Standard C library (libc, -lc)
#define _GNU_SOURCE /* See feature_test_macros(7) */
#include <string.h>
char *strfry(char *string);The strfry() function randomizes the contents of
string by randomly swapping characters in the string. The
result is an anagram of string.
The strfry() functions returns a pointer to the randomized string.
For an explanation of the terms used in this section, see attributes(7).
| Interface | Attribute | Value |
strfry() |
Thread safety | MT-Safe |
GNU.