fstrcmp (3) - Linux Man Pages
fstrcmp: fuzzy comparison of two strings
NAMEfstrcmp - fuzzy comparison of two strings
double fstrcmp(const char *string1, const char *string2);
DESCRIPTIONThe fstrcmp() function compares the two strings, string1 and string2.
RETURN VALUEThe fstrcmp function returns a floating point value between 0.0 and FSTRCMP_IDENTICAL. A value of 0.0 means the strings are utterly un-alike. A value of FSTRCMP_IDENTICAL means the strings are identical. A value of more than FSTRCMP_THRESHOLD (it lies between 0.0 and FSTRCMP_IDENTICAL) would be considered "similar" by most people.
A value of FSTRCMP_ERROR (always negative) indicates a malloc(3) failure.
COPYRIGHTfstrcmp version 0.7
Copyright (C) 2009 Peter Miller
Peter Miller <pmiller [at] 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
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