fstrcmpi - fuzzy comparison of two strings

       fstrcmp version 0.7
       Copyright (C) 2009 Peter Miller
       Peter Miller <pmiller@opensource.org.au>

       The  comparison code is derived from the fuzzy comparison functions in GNU Gettext 0.17.  The GNU Gettext
       comparison functions were, in turn, derived from GNU Diff 2.7.

       Copyright (C) 1988-2009 Free Software Foundation

                                                                                                     fstrcmpi(3)

       The fstrcmpi() function compares the two strings, string1 and string2.

       fstrcmpi - fuzzy comparison of two strings

       The  fstrcmpi  function  returns  an  int value between 0 and FSTRCMPI_IDENTICAL.  A value of 0 means the
       strings are utterly un-alike.  A value of FSTRCMPI_IDENTICAL means the strings are identical.  A value of
       more than FSTRCMPI_THRESHOLD (it lies between 0 and FSTRCMPI_IDENTICAL) would be considered "similar"  by
       most people.

       A value of FSTRCMPI_ERROR (always negative) indicates a malloc(3) failure.

fstrcasecmpi(3)
               compare two strings ignoring case

       fstrcmp(3)
               fuzzy comparison of two strings

       fmemcmp(3)
               fuzzy comparison of two memory areas

       strcmp(3)
               compare two strings

       #include <fstrcmp.h>
       #define FSTRCMPI_IDENTICAL
       #define FSTRCMPI_THRESHOLD
       #define FSTRCMPI_ERROR
       int fstrcmpi(const char *string1, const char *string2);