--- np2/io/gdc_sub.h	2004/02/18 21:58:41	1.7
+++ np2/io/gdc_sub.h	2004/02/21 00:25:33	1.10
@@ -15,6 +15,8 @@ typedef struct {
 	BYTE	DM[2];
 } GDCVECT;
 
+extern const UINT32 gdcplaneseg[4];
+
 typedef void (*GDCSUBFN)(UINT32 csrw, const GDCVECT *vect,
 														REG16 pat, REG8 ope);
 
@@ -34,6 +36,9 @@ REG8 gdcbitreverse(REG8 data);
 void gdcslavewait(NEVENTITEM item);
 
 void gdcsub_initialize(void);
+void gdcsub_setslavewait(UINT32 clock);
+void gdcsub_setvectl(GDCVECT *vect, int x1, int y1, int x2, int y2);
+
 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);