-#define PERLVAR(var,type) EXT type PL_##var;
-#define PERLVARA(var,n,type) EXT type PL_##var[n];
-#define PERLVARI(var,type,init) EXT type PL_##var INIT(init);
-#define PERLVARIC(var,type,init) EXTCONST type PL_##var INIT(init);
+#define PERLVAR(prefix,var,type) EXT type PL_##var;
+#define PERLVARA(prefix,var,n,type) EXT type PL_##var[n];
+#define PERLVARI(prefix,var,type,init) EXT type PL_##var INIT(init);
+#define PERLVARIC(prefix,var,type,init) EXTCONST type PL_##var INIT(init);