Add FcGetLangs() and FcLangGetCharSet().

[fontconfig.git] / src / fclang.c

diff --git a/src/fclang.c b/src/fclang.c
index 361803a60e44a295263626dce35d1396f96abebc..7aa5f3cfb067f187a9d10141f94c29d3c9152c2b 100644 (file)
--- a/src/fclang.c
+++ b/src/fclang.c
@@ -54,7 +54,7 @@ FcFreeTypeLangSet (const FcCharSet  *charset,
     FcLangSet      *ls;
 
     if (exclusiveLang)
-       exclusiveCharset = FcCharSetForLang (exclusiveLang);
+       exclusiveCharset = FcLangGetCharSet (exclusiveLang);
     ls = FcLangSetCreate ();
     if (!ls)
        return 0;
@@ -196,7 +196,7 @@ FcLangContains (const FcChar8 *super, const FcChar8 *sub)
 }
 
 const FcCharSet *
-FcCharSetForLang (const FcChar8 *lang)
+FcLangGetCharSet (const FcChar8 *lang)
 {
     int                i;
     int                country = -1;
@@ -218,6 +218,22 @@ FcCharSetForLang (const FcChar8 *lang)
     return &fcLangCharSets[country].charset;
 }
 
+FcStrSet *
+FcGetLangs (void)
+{
+    FcStrSet *langs;
+    int        i;
+
+    langs = FcStrSetCreate();
+    if (!langs)
+       return 0;
+
+    for (i = 0; i < NUM_LANG_CHAR_SET; i++)
+       FcStrSetAdd (langs, fcLangCharSets[i].lang);
+
+    return langs;
+}
+
 FcLangSet *
 FcLangSetCreate (void)
 {