diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index fa134bd022..a033d79225 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -17,6 +17,11 @@
    past entries belonging to author(s): Viktor Szakats.
 */
 
+2009-10-23 09:46 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
+  * harbour/contrib/hbpgsql/postgres.c
+  * harbour/contrib/hbgd/gdwrp.c
+    * updated code which was using hb_gcAlloc() to work with new GC API.
+
 2009-10-23 09:24 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
   * harbour/src/rdd/dbfnsx/dbfnsx1.c
     ! fixed bug reported by Jaroslav Janik (many thanks) - if index FOR
diff --git a/harbour/contrib/hbgd/gdwrp.c b/harbour/contrib/hbgd/gdwrp.c
index ee9380ab99..4e0cf065d7 100644
--- a/harbour/contrib/hbgd/gdwrp.c
+++ b/harbour/contrib/hbgd/gdwrp.c
@@ -121,6 +121,13 @@ static HB_GARBAGE_FUNC( hb_gdImage_Destructor )
    }
 }
 
+static const HB_GC_FUNCS s_gcGDimageFuncs =
+{
+   hb_gdImage_Destructor,
+   hb_gcDummyMark
+};
+
+
 /* ---------------------------------------------------------------------------*/
 
 /* function returns gdImage pointer or NULL when wrong variable is
@@ -129,7 +136,7 @@ static HB_GARBAGE_FUNC( hb_gdImage_Destructor )
 static gdImagePtr hb_parGdImage( int iParam )
 {
    gdImagePtr * imPtr =
-               ( gdImagePtr * ) hb_parptrGC( hb_gdImage_Destructor, iParam );
+               ( gdImagePtr * ) hb_parptrGC( &s_gcGDimageFuncs, iParam );
 
    if( imPtr )
       return * imPtr;
@@ -145,8 +152,8 @@ static void hb_retGdImage( gdImagePtr im )
 {
    gdImagePtr * imPtr;
 
-   imPtr = ( gdImagePtr * ) hb_gcAlloc( sizeof( gdImagePtr ),
-                                        hb_gdImage_Destructor );
+   imPtr = ( gdImagePtr * ) hb_gcAllocate( sizeof( gdImagePtr ),
+                                           &s_gcGDimageFuncs );
    * imPtr = im;
    hb_retptrGC( ( void * ) imPtr );
 }
@@ -160,8 +167,8 @@ static PHB_ITEM hb_gdImageItemNew( gdImagePtr im )
 {
    gdImagePtr * imPtr;
 
-   imPtr = ( gdImagePtr * ) hb_gcAlloc( sizeof( gdImagePtr ),
-                                        hb_gdImage_Destructor );
+   imPtr = ( gdImagePtr * ) hb_gcAllocate( sizeof( gdImagePtr ),
+                                           &s_gcGDimageFuncs );
    * imPtr = im;
    return hb_itemPutPtrGC( NULL, ( void * ) imPtr );
 }
@@ -193,6 +200,12 @@ static HB_GARBAGE_FUNC( hb_gdFont_Destructor )
    }
 }
 
+static const HB_GC_FUNCS s_gcGDfontFuncs =
+{
+   hb_gdFont_Destructor,
+   hb_gcDummyMark
+};
+
 /* ---------------------------------------------------------------------------*/
 
 /* function returns gdFont pointer or NULL when wrong variable is
@@ -201,7 +214,7 @@ static HB_GARBAGE_FUNC( hb_gdFont_Destructor )
 static gdFontPtr hb_parGdFont( int iParam )
 {
    gdFontPtr * fontPtr =
-               ( gdFontPtr * ) hb_parptrGC( hb_gdFont_Destructor, iParam );
+               ( gdFontPtr * ) hb_parptrGC( &s_gcGDfontFuncs, iParam );
 
    if( fontPtr )
       return * fontPtr;
@@ -217,8 +230,8 @@ static void hb_retGdFont( gdFontPtr font )
 {
    gdFontPtr * fontPtr;
 
-   fontPtr = ( gdFontPtr * ) hb_gcAlloc( sizeof( gdFontPtr ),
-                                        hb_gdFont_Destructor );
+   fontPtr = ( gdFontPtr * ) hb_gcAllocate( sizeof( gdFontPtr ),
+                                            &s_gcGDfontFuncs );
    * fontPtr = font;
    hb_retptrGC( ( void * ) fontPtr );
 }
@@ -232,8 +245,8 @@ static PHB_ITEM hb_gdFontItemNew( gdFontPtr font )
 {
    gdFontPtr * fontPtr;
 
-   fontPtr = ( gdFontPtr * ) hb_gcAlloc( sizeof( gdFontPtr ),
-                                        hb_gdFont_Destructor );
+   fontPtr = ( gdFontPtr * ) hb_gcAllocate( sizeof( gdFontPtr ),
+                                            &s_gcGDfontFuncs );
    * fontPtr = font;
    return hb_itemPutPtrGC( NULL, ( void * ) fontPtr );
 }
diff --git a/harbour/contrib/hbpgsql/postgres.c b/harbour/contrib/hbpgsql/postgres.c
index 01c2b121e3..c0be083951 100644
--- a/harbour/contrib/hbpgsql/postgres.c
+++ b/harbour/contrib/hbpgsql/postgres.c
@@ -108,9 +108,16 @@ static HB_GARBAGE_FUNC( PGconn_release )
    }
 }
 
+static const HB_GC_FUNCS s_gcPGconnFuncs =
+{
+   PGconn_release,
+   hb_gcDummyMark
+};
+
+
 static void PGconn_ret( PGconn * p )
 {
-   void ** ph = ( void ** ) hb_gcAlloc( sizeof( PGconn * ), PGconn_release );
+   void ** ph = ( void ** ) hb_gcAllocate( sizeof( PGconn * ), &s_gcPGconnFuncs );
 
    * ph = p;
 
@@ -120,7 +127,7 @@ static void PGconn_ret( PGconn * p )
 
 static PGconn * PGconn_par( int iParam )
 {
-   void ** ph = ( void ** ) hb_parptrGC( PGconn_release, iParam );
+   void ** ph = ( void ** ) hb_parptrGC( &s_gcPGconnFuncs, iParam );
 
    return ph ? ( PGconn * ) * ph : NULL;
 }
@@ -160,7 +167,7 @@ HB_FUNC( PQSETDBLOGIN )
 
 HB_FUNC( PQCLOSE )
 {
-   void ** ph = ( void ** ) hb_parptrGC( PGconn_release, 1 );
+   void ** ph = ( void ** ) hb_parptrGC( &s_gcPGconnFuncs, 1 );
 
    /* Check if pointer is not NULL to avoid multiple freeing */
    if( ph && * ph )