Fix more warnings

src/fcserialize.c

@@ -151,6 +151,5 @@ FcStrSerialize (FcSerialize *serialize, const FcChar8 *str)
     strcpy ((char *) str_serialize, (const char *) str);
     return str_serialize;
 }
-#define __fcserialize__
 #include "fcaliastail.h"
 #undef __fcserialize__

src/ftglue.c

@@ -257,6 +257,5 @@ Exit:
 }
 
 #undef QALLOC
-#define __ftglue__
 #include "fcaliastail.h"
 #undef __ftglue__