X-Git-Url: https://git.reactos.org/?p=reactos.git;a=blobdiff_plain;f=subsystems%2Fntvdm%2Fvga.h;h=4fff78e469d4558b447a4daa0bb7b618e72045bb;hp=23b5a3a98d3bda19e86d388be939eea80a2d8a5d;hb=fde960954271070e9473b4ba61b79694c59f09e2;hpb=e9a30e1068c3bd61594d7434c69653a097352d30

diff --git a/subsystems/ntvdm/vga.h b/subsystems/ntvdm/vga.h
index 23b5a3a98d3..4fff78e469d 100644
--- a/subsystems/ntvdm/vga.h
+++ b/subsystems/ntvdm/vga.h
@@ -80,6 +80,9 @@
 /* CRTC underline register bits */
 #define VGA_CRTC_UNDERLINE_DWORD (1 << 6)
 
+/* CRTC max scanline register bits */
+#define VGA_CRTC_MAXSCANLINE_DOUBLE (1 << 7)
+
 /* CRTC mode control register bits */
 #define VGA_CRTC_MODE_CONTROL_WRAP (1 << 5)
 #define VGA_CRTC_MODE_CONTROL_BYTE (1 << 6)