| /* |
| * $Id$ |
| * |
| * 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. |
| @@ |
| |
| @RET@ FcChar32 |
| @FUNC@ FcCharSetCoverage |
| @TYPE1@ const FcCharSet * @ARG1@ a |
| @TYPE2@ FcChar32 @ARG2@ page |
| @TYPE3@ FcChar32[8] @ARG3@ result |
| @PURPOSE@ DEPRECATED return coverage for a Unicode page |
| @DESC@ |
| DEPRECATED |
| This function returns a bitmask in <parameter>result</parameter> which |
| indicates which code points in |
| <parameter>page</parameter> are included in <parameter>a</parameter>. |
| <function>FcCharSetCoverage</function> returns the next page in the charset which has any |
| coverage. |
| @@ |
| |
| @RET@ FcCharSet * |
| @FUNC@ FcCharSetNew |
| @TYPE1@ void |
| @PURPOSE@ DEPRECATED alias for FcCharSetCreate |
| @DESC@ |
| <function>FcCharSetNew</function> is a DEPRECATED alias for FcCharSetCreate. |
| @@ |
| |