strfry

(3)

randomize a string

#define _GNU_SOURCE /* See feature_test_macros(7) */ #include <string.h> char *strfry(char *string);

LIBRARY

Standard C library (libc, -lc)

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.