Hide private functions in shared library. Export functionality for utilities.

[fontconfig.git] / src / fccharset.c

diff --git a/src/fccharset.c b/src/fccharset.c
index 43aa22c46d873ccc55288047a222db1dba07bd3d..fdff91f810c081280f38b0fd072aa1d21a889b7f 100644 (file)
--- a/src/fccharset.c
+++ b/src/fccharset.c
@@ -43,9 +43,6 @@ FcCharSetCreate (void)
     return fcs;
 }
 
-FcCharSet *
-FcCharSetNew (void);
-    
 FcCharSet *
 FcCharSetNew (void)
 {
@@ -693,8 +690,6 @@ FcCharSetFirstPage (const FcCharSet *a,
 /*
  * old coverage API, rather hard to use correctly
  */
-FcChar32
-FcCharSetCoverage (const FcCharSet *a, FcChar32 page, FcChar32 *result);
     
 FcChar32
 FcCharSetCoverage (const FcCharSet *a, FcChar32 page, FcChar32 *result)
@@ -1169,7 +1164,7 @@ FcCharSetFindFrozen (FcCharSetFreezer *freezer, const FcCharSet *orig)
     return NULL;
 }
 
-static const FcCharSet *
+const FcCharSet *
 FcCharSetFreeze (FcCharSetFreezer *freezer, const FcCharSet *fcs)
 {
     FcCharSet      *b;
@@ -1177,10 +1172,6 @@ FcCharSetFreeze (FcCharSetFreezer *freezer, const FcCharSet *fcs)
     FcCharLeaf     *l;
     int                    i;
 
-    n = FcCharSetFindFrozen (freezer, fcs);
-    if (n)
-       return n;
-    
     b = FcCharSetCreate ();
     if (!b)
        goto bail0;
@@ -1217,7 +1208,7 @@ bail0:
     return n;
 }
 
-static FcCharSetFreezer *
+FcCharSetFreezer *
 FcCharSetFreezerCreate (void)
 {
     FcCharSetFreezer   *freezer;
@@ -1279,6 +1270,9 @@ FcCharSetSerializeAlloc (FcSerialize *serialize, const FcCharSet *cs)
            if (!serialize->cs_freezer)
                return FcFalse;
        }
+       if (FcCharSetFindFrozen (serialize->cs_freezer, cs))
+           return FcTrue;
+    
         cs = FcCharSetFreeze (serialize->cs_freezer, cs);
     }