--- np2/io/gdc_sub.h	2004/02/12 17:18:16	1.4
+++ np2/io/gdc_sub.h	2004/02/18 03:56:57	1.6
@@ -23,14 +23,22 @@ typedef void (*GDCSUBFN)(UINT32 csrw, co
 extern "C" {
 #endif
 
+#if !defined(MEMOPTIMIZE) || (MEMOPTIMIZE < 2)
+extern const UINT8 gdcbitreverse[0x100];
+#define	GDCPATREVERSE(d)		gdcbitreverse[(d) & 0xff]
+#else
+REG8 gdcbitreverse(REG8 data);
+#define	GDCPATREVERSE(d)		gdcbitreverse((REG8)(d))
+#endif
+
 void gdcslavewait(NEVENTITEM item);
 
 void gdcsub_init(void);
-void gdcsub_null(UINT32 csrw, const GDCVECT *vect, REG16 pat, REG8 ope);
-void gdcsub_line(UINT32 csrw, const GDCVECT *vect, REG16 pat, REG8 ope);
-void gdcsub_box(UINT32 csrw, const GDCVECT *vect, REG16 pat, REG8 ope);
-void gdcsub_circle(UINT32 csrw, const GDCVECT *vect, REG16 pat, REG8 ope);
-void gdcsub_txt(UINT32 csrw, const GDCVECT *vect, REG16 pat, REG8 ope);
+void gdcsub_vect0(UINT32 csrw, const GDCVECT *vect, REG16 pat, REG8 ope);
+void gdcsub_vectl(UINT32 csrw, const GDCVECT *vect, REG16 pat, REG8 ope);
+void gdcsub_vectt(UINT32 csrw, const GDCVECT *vect, REG16 pat, REG8 ope);
+void gdcsub_vectc(UINT32 csrw, const GDCVECT *vect, REG16 pat, REG8 ope);
+void gdcsub_vectr(UINT32 csrw, const GDCVECT *vect, REG16 pat, REG8 ope);
 
 void gdcsub_text(UINT32 csrw, const GDCVECT *vect, const BYTE *pat, REG8 ope);
 void gdcsub_write(void);