[fc-lang] Support excluding characters

[fontconfig.git] / doc / fcstrset.fncs

diff --git a/doc/fcstrset.fncs b/doc/fcstrset.fncs
index c6dd81999ccb4c1230f18b50b6893d2c0b6578af..61af37b63265b2af078ab3bd56480fcf12a41634 100644 (file)
--- a/doc/fcstrset.fncs
+++ b/doc/fcstrset.fncs
@@ -1,5 +1,5 @@
 /*
- * $Id$
+ * fontconfig/doc/fcstrset.fncs
  *
  * Copyright © 2003 Keith Packard
  *
@@ -13,9 +13,9 @@
  * 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,
+ * THE AUTHOR(S) 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
+ * EVENT SHALL THE AUTHOR(S) 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
@@ -41,6 +41,17 @@ Returns whether <parameter>s</parameter> is a member of
 <parameter>set</parameter>.
 @@
 
+@RET@          FcBool
+@FUNC@         FcStrSetEqual
+@TYPE1@                FcStrSet *                      @ARG1@          set_a
+@TYPE2@                FcStrSet *                      @ARG2@          set_b
+@PURPOSE@      check sets for equality
+@DESC@
+Returns whether <parameter>set_a</parameter> contains precisely the same
+strings as <parameter>set_b</parameter>. Ordering of strings within the two
+sets is not considered.
+@@
+
 @RET@          FcBool
 @FUNC@         FcStrSetAdd
 @TYPE1@                FcStrSet *                      @ARG1@          set