strfry - randomize a string
#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 |
The
strfry() function is unique to the GNU C Library.
memfrob(3),
string(3)