#define _GNU_SOURCE /* See feature_test_macros(7) */
char *strfry(char *string);
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.
The strfry() functions returns a pointer to the randomized string.
The strfry() function is unique to the GNU C Library.
This page is part of release 3.35 of the Linux man-pages project. A
description of the project, and information about reporting bugs, can
be found at http://man7.org/linux/man-pages/.
GNU 2010-09-20 STRFRY(3)
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