removing the extern "C" { ... } that blake accidentally added the other day. fixes runtime errors on solaris

modules/libpr0n/decoders/gif/GIF2.h

@@ -22,8 +22,6 @@
 #ifndef _GIF_H_
 #define _GIF_H_
 
-extern "C" {
-
 /* gif2.h  
    The interface for the GIF87/89a decoder. 
 */
@@ -321,7 +319,5 @@ extern int GIFCallback_DestroyTransparentPixel();
 extern int GIFCallback_HaveDecodedRow();
 extern int GIFCallback_HaveImageAll();
 
-}
-
 #endif