1STRFRY(3) Linux Programmer's Manual STRFRY(3)
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6 strfry - randomize a string
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9 #define _GNU_SOURCE
10 #include <string.h>
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12 char *strfry(char *string);
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15 The strfry() function randomizes the contents of string by using
16 rand(3) to randomly swap characters in the string. The result is an
17 anagram of string.
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20 The strfry() functions returns a pointer to the randomized string.
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23 The strfry() function is unique to the GNU C Library.
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26 memfrob(3), feature_test_macros(7)
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30GNU 1993-04-12 STRFRY(3)