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Diffstat (limited to 'gnulib/lib/fstrcmp.h')
m--------- | gnulib | 0 | ||||
-rw-r--r-- | gnulib/lib/fstrcmp.h | 45 |
2 files changed, 45 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 4fc10daa05477586fea99b6b3ca02a87d1102fa diff --git a/gnulib/lib/fstrcmp.h b/gnulib/lib/fstrcmp.h new file mode 100644 index 00000000..343c5ee7 --- /dev/null +++ b/gnulib/lib/fstrcmp.h @@ -0,0 +1,45 @@ +/* Fuzzy string comparison. + Copyright (C) 1995, 2000, 2002-2003, 2006, 2008-2010 Free Software + Foundation, Inc. + + This file was written by Peter Miller <pmiller@agso.gov.au> + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 3 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#ifndef _FSTRCMP_H +#define _FSTRCMP_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Fuzzy compare of S1 and S2. Return a measure for the similarity of S1 + and S1. The higher the result, the more similar the strings are. + The result is bounded between 0 (meaning very dissimilar strings) and + 1 (meaning identical strings). */ +extern double fstrcmp (const char *s1, const char *s2); + +/* Like fstrcmp (S1, S2), except that if the result is < LOWER_BOUND, an + arbitrary other value < LOWER_BOUND can be returned. */ +extern double fstrcmp_bounded (const char *s1, const char *s2, + double lower_bound); + +/* A shortcut for fstrcmp. Avoids a function call. */ +#define fstrcmp(s1,s2) fstrcmp_bounded (s1, s2, 0.0) + +#ifdef __cplusplus +} +#endif + +#endif |