Man page - fwcscmpi(3)

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Manual

fwcscmpi

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
SEE ALSO
COPYRIGHT

NAME

fwcscmpi - fuzzy comparison of two wide-character strings

SYNOPSIS

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

DESCRIPTION

The fwcscmpi () function compares the two wide-character strings, string1 and string2 .

RETURN VALUE

The fwcscmpi function returns an int value between 0 and FSTRCMPI_IDENTICAL. A value of 0 means the two wide-character strings are utterly un-alike. A value of FSTRCMPI_IDENTICAL means the two wide-character 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.

COPYRIGHT

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.