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Linux 2.6 - man page for strfry (linux section 3)

STRFRY(3)				      Linux Programmer's Manual 				    STRFRY(3)

NAME
strfry - randomize a string
SYNOPSIS
#define _GNU_SOURCE #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.
CONFORMING TO
The strfry() function is unique to the GNU C Library.
SEE ALSO
memfrob(3), string(3), feature_test_macros(7)
COLOPHON
This page is part of release 3.27 of the Linux man-pages project. A description of the project, and informa- tion about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.
GNU
2010-09-20 STRFRY(3)


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