1fstrcasecmp(3) Library Functions Manual fstrcasecmp(3)
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6 fstrcasecmp - fuzzy comparison of two strings ignoring case
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9 #include <fstrcmp.h>
10 #define FSTRCMP_IDENTICAL
11 #define FSTRCMP_THRESHOLD
12 #define FSTRCMP_ERROR
13 double fstrcasecmp(const char *string1, const char *string2);
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16 The fstrcmp() function compares the two strings, string1 and string2,
17 ignoring case.
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20 The fstrcasecmp function returns a floating point value between 0.0 and
21 FSTRCMP_IDENTICAL. A value of 0.0 means the strings are utterly un-
22 alike. A value of FSTRCMP_IDENTICAL means the strings are identical.
23 A value of more than FSTRCMP_THRESHOLD (it lies between 0.0 and FSTR‐
24 CMP_IDENTICAL) would be considered "similar" by most people.
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26 A value of FSTRCMP_ERROR (always negative) indicates a malloc(3) fail‐
27 ure.
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30 fmemcmp(3)
31 fuzzy comparison of two memory areas
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33 fstrcasecmpi(3)
34 fuzzy comparison of two strings ignoring case
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36 fstrcmp(3)
37 fuzzy comparison of two strings
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39 strcasecmp(3)
40 compare two strings ignoring case
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43 fstrcmp version 0.7
44 Copyright (C) 2009 Peter Miller
45 Peter Miller <pmiller@opensource.org.au>
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47 The comparison code is derived from the fuzzy comparison functions in
48 GNU Gettext 0.17. The GNU Gettext comparison functions were, in turn,
49 derived from GNU Diff 2.7.
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51 Copyright (C) 1988-2009 Free Software Foundation
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55 fstrcasecmp(3)