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Diffstat (limited to 'gnulib/doc/c-strcaseeq.texi')
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diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1 diff --git a/gnulib/doc/c-strcaseeq.texi b/gnulib/doc/c-strcaseeq.texi new file mode 100644 index 0000000..354c7f2 --- /dev/null +++ b/gnulib/doc/c-strcaseeq.texi @@ -0,0 +1,28 @@ +@c Documentation of gnulib module 'c-strcaseeq'. + +@c Copyright (C) 2008-2011 Free Software Foundation, Inc. + +@c Permission is granted to copy, distribute and/or modify this document +@c under the terms of the GNU Free Documentation License, Version 1.3 or +@c any later version published by the Free Software Foundation; with no +@c Invariant Sections, with no Front-Cover Texts, and with no Back-Cover +@c Texts. A copy of the license is included in the ``GNU Free +@c Documentation License'' file as part of this distribution. + +The @code{c-strcaseeq} module contains an optimized case-insensitive +string comparison function operating on single-byte character strings, that +operate as if the locale encoding was ASCII. +(The "C" locale on many systems has the locale encoding "ASCII".) + +The functions is actually implemented as a macro: +@smallexample +extern int STRCASEEQ (const char *s1, const char *s2, + int s20, int s21, int s22, int s23, int s24, int s25, + int s26, int s27, int s28); +@end smallexample + +@var{s2} should be a short literal ASCII string, and @var{s20}, @var{s21}, ... +the individual characters of @var{s2}. + +For case conversion here, only ASCII characters are considered to be +upper case or lower case. |