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Diffstat (limited to 'nx-X11/extras/fontconfig/doc/fccharset.fncs')
| -rw-r--r-- | nx-X11/extras/fontconfig/doc/fccharset.fncs | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/nx-X11/extras/fontconfig/doc/fccharset.fncs b/nx-X11/extras/fontconfig/doc/fccharset.fncs new file mode 100644 index 000000000..5193641b3 --- /dev/null +++ b/nx-X11/extras/fontconfig/doc/fccharset.fncs @@ -0,0 +1,167 @@ +/* + * $Id: fccharset.fncs,v 1.3 2005/06/28 01:01:03 alanc Exp $ + * + * Copyright © 2003 Keith Packard + * + * Permission to use, copy, modify, distribute, and sell this software and its + * documentation for any purpose is hereby granted without fee, provided that + * the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation, and that the name of Keith Packard not be used in + * advertising or publicity pertaining to distribution of the software without + * specific, written prior permission. Keith Packard makes no + * representations about the suitability of this software for any purpose. It + * is provided "as is" without express or implied warranty. + * + * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO + * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, + * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER + * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ +@RET@ FcCharSet * +@FUNC@ FcCharSetCreate +@TYPE1@ void +@PURPOSE@ Create an empty character set +@DESC@ +<function>FcCharSetCreate</function> allocates and initializes a new empty +character set object. +@@ + +@RET@ void +@FUNC@ FcCharSetDestroy +@TYPE1@ FcCharSet * @ARG1@ fcs +@PURPOSE@ Destroy a character set +@DESC@ +<function>FcCharSetDestroy</function> decrements the reference count +<parameter>fcs</parameter>. If the reference count becomes zero, all +memory referenced is freed. +@@ + +@RET@ FcBool +@FUNC@ FcCharSetAddChar +@TYPE1@ FcCharSet * @ARG1@ fcs +@TYPE2@ FcChar32 @ARG2@ ucs4 +@PURPOSE@ Add a character to a charset +@DESC@ +<function>FcCharSetAddChar</function> adds a single unicode char to the set, +returning FcFalse on failure, either as a result of a constant set or from +running out of memory. +@@ + +@RET@ FcCharSet * +@FUNC@ FcCharSetCopy +@TYPE1@ FcCharSet * @ARG1@ src +@PURPOSE@ Copy a charset +@DESC@ +Makes a copy of <parameter>src</parameter>; note that this may not actually do anything more +than increment the reference count on <parameter>src</parameter>. +@@ + +@RET@ FcBool +@FUNC@ FcCharSetEqual +@TYPE1@ const FcCharSet * @ARG1@ a +@TYPE2@ const FcCharSet * @ARG2@ b +@PURPOSE@ Compare two charsets +@DESC@ +Returns whether <parameter>a</parameter> and <parameter>b</parameter> +contain the same set of unicode chars. +@@ + +@RET@ FcCharSet * +@FUNC@ FcCharSetIntersect +@TYPE1@ const FcCharSet * @ARG1@ a +@TYPE2@ const FcCharSet * @ARG2@ b +@PURPOSE@ Intersect charsets +@DESC@ +Returns a set including only those chars found in both +<parameter>a</parameter> and <parameter>b</parameter>. +@@ + +@RET@ FcCharSet * +@FUNC@ FcCharSetUnion +@TYPE1@ const FcCharSet * @ARG1@ a +@TYPE2@ const FcCharSet * @ARG2@ b +@PURPOSE@ Add charsets +@DESC@ +Returns a set including only those chars found in either <parameter>a</parameter> or <parameter>b</parameter>. +@@ + +@RET@ FcCharSet * +@FUNC@ FcCharSetSubtract +@TYPE1@ const FcCharSet * @ARG1@ a +@TYPE2@ const FcCharSet * @ARG2@ b +@PURPOSE@ Subtract charsets +@DESC@ +Returns a set including only those chars found in <parameter>a</parameter> but not <parameter>b</parameter>. +@@ + +@RET@ FcBool +@FUNC@ FcCharSetHasChar +@TYPE1@ const FcCharSet * @ARG1@ fcs +@TYPE2@ FcChar32 @ARG2@ ucs4 +@PURPOSE@ Check a charset for a char +@DESC@ +Returns whether <parameter>fcs</parameter> contains the char <parameter>ucs4</parameter>. +@@ + +@RET@ FcChar32 +@FUNC@ FcCharSetCount +@TYPE1@ const FcCharSet * @ARG1@ a +@PURPOSE@ Count entries in a charset +@DESC@ +Returns the total number of unicode chars in <parameter>a</parameter>. +@@ + +@RET@ FcChar32 +@FUNC@ FcCharSetIntersectCount +@TYPE1@ const FcCharSet * @ARG1@ a +@TYPE2@ const FcCharSet * @ARG2@ b +@PURPOSE@ Intersect and count charsets +@DESC@ +Returns the number of chars that are in both <parameter>a</parameter> and <parameter>b</parameter>. +@@ + +@RET@ FcChar32 +@FUNC@ FcCharSetSubtractCount +@TYPE1@ const FcCharSet * @ARG1@ a +@TYPE2@ const FcCharSet * @ARG2@ b +@PURPOSE@ Subtract and count charsets +@DESC@ +Returns the number of chars that are in <parameter>a</parameter> but not in <parameter>b</parameter>. +@@ + +@RET@ FcBool +@FUNC@ FcCharSetIsSubset +@TYPE1@ const FcCharSet * @ARG1@ a +@TYPE2@ const FcCharSet * @ARG2@ b +@PURPOSE@ Test for charset inclusion +@DESC@ +Returns whether <parameter>a</parameter> is a subset of <parameter>b</parameter>. +@@ + +@RET@ FcChar32 +@FUNC@ FcCharSetFirstPage +@TYPE1@ const FcCharSet * @ARG1@ a +@TYPE2@ FcChar32[FC_CHARSET_MAP_SIZE] @ARG2@ map +@TYPE3@ FcChar32 * @ARG3@ next +@PURPOSE@ Start enumerating charset contents +@DESC@ +Builds an array of bits marking the first page of Unicode coverage of +<parameter>a</parameter>. Returns the base of the array. <parameter>next</parameter> contains the next page in the +font. +@@ + +@RET@ FcChar32 +@FUNC@ FcCharSetNextPage +@TYPE1@ const FcCharSet * @ARG1@ a +@TYPE2@ FcChar32[FC_CHARSET_MAP_SIZE] @ARG2@ map +@TYPE3@ FcChar32 * @ARG3@ next +@PURPOSE@ Continue enumerating charset contents +@DESC@ +Builds an array of bits marking the Unicode coverage of <parameter>a</parameter> for page +<parameter>*next</parameter>. Returns the base of the array. <parameter>next</parameter> contains the next page in +the font. +@@ |