3166.
@@
+@RET@ FcBool
+@FUNC@ FcLangSetDel
+@TYPE1@ FcLangSet * @ARG1@ ls
+@TYPE2@ const FcChar8 * @ARG2@ lang
+@PURPOSE@ delete a language from a langset
+@DESC@
+<parameter>lang</parameter> is removed from <parameter>ls</parameter>.
+<parameter>lang</parameter> should be of the form Ll-Tt where Ll is a
+two or three letter language from ISO 639 and Tt is a territory from ISO
+3166.
+@@
+
+@RET@ FcLangSet *
+@FUNC@ FcLangSetUnion
+@TYPE1@ const FcLangSet * @ARG1@ ls_a
+@TYPE2@ const FcLangSet * @ARG2@ ls_b
+@PURPOSE@ Add langsets
+@DESC@
+Returns a set including only those languages found in either <parameter>ls_a</parameter> or <parameter>ls_b</parameter>.
+@@
+
+@RET@ FcLangSet *
+@FUNC@ FcLangSetSubtract
+@TYPE1@ const FcLangSet * @ARG1@ ls_a
+@TYPE2@ const FcLangSet * @ARG2@ ls_b
+@PURPOSE@ Subtract langsets
+@DESC@
+Returns a set including only those languages found in <parameter>ls_a</parameter> but not in <parameter>ls_b</parameter>.
+@@
+
@RET@ FcLangResult
@FUNC@ FcLangSetCompare
@TYPE1@ const FcLangSet * @ARG1@ ls_a
<parameter>ls_a</parameter> and <parameter>ls_b</parameter>. If they share
any language and territory pair, this function returns FcLangEqual. If they
share a language but differ in which territory that language is for, this
-function returns FcLangDiffentTerritory. If they share no languages in
+function returns FcLangDifferentTerritory. If they share no languages in
common, this function returns FcLangDifferentLang.
@@
<parameter>ls</parameter> has a matching language and territory pair,
this function returns FcLangEqual. If <parameter>ls</parameter> has
a matching language but differs in which territory that language is for, this
-function returns FcLangDiffentTerritory. If <parameter>ls</parameter>
+function returns FcLangDifferentTerritory. If <parameter>ls</parameter>
has no matching language, this function returns FcLangDifferentLang.
@@
+
+@RET@ FcStrSet *
+@FUNC@ FcLangSetGetLangs
+@TYPE1@ const FcLangSet * @ARG1@ ls
+@PURPOSE@ get the list of languages in the langset
+@DESC@
+Returns a string set of all languages in <parameter>langset</parameter>.
+@@
+
+@RET@ FcStrSet *
+@FUNC@ FcGetLangs
+@TYPE1@ void
+@PURPOSE@ Get list of languages
+@DESC@
+Returns a string set of all known languages.
+@@
+
+@RET@ const FcCharSet *
+@FUNC@ FcLangGetCharSet
+@TYPE1@ const FcChar8 * @ARG1@ lang
+@PURPOSE@ Get character map for a language
+@DESC@
+Returns the FcCharMap for a language.
+@@