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 using rand(3) to randomly swap
       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)

COLOPHON

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