X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=dosdemo;a=blobdiff_plain;f=src%2Fdos%2Fvbe.h;h=011cba3b105da79b1434f7c6801fbe4932af40e5;hp=5854d5e6c88d45d8289ba1e7bd29a0e6d35c9fa9;hb=5f36e95f19ad8d7a5a1dd546ffeb54ce95d51749;hpb=0165ec15f868a16a70b56ada2d42db0cb69ea193

diff --git a/src/dos/vbe.h b/src/dos/vbe.h
index 5854d5e..011cba3 100644
--- a/src/dos/vbe.h
+++ b/src/dos/vbe.h
@@ -71,6 +71,15 @@ int vbe_set_mode(int mode);
 int vbe_set_palette_bits(int bits);
 void vbe_set_palette(int idx, int *col, int count, int bits);
 
+#define VBE_SET_DISP_START_NOW		0
+#define VBE_SET_DISP_START_VBLANK	0x80
+int vbe_set_disp_start(int x, int y, int when);
+
+#define VBE_SCANLEN_PIXELS	0
+#define VBE_SCANLEN_BYTES	2
+int vbe_set_scanlen(int len, int mode);
+int vbe_get_scanlen(int mode);
+
 void print_mode_info(FILE *fp, struct vbe_mode_info *modei);
 
 #endif	/* VBE_H_ */