dos fixes and vga modex

[dosdemo] / src / dos / dosutil.h

diff --git a/src/dos/dosutil.h b/src/dos/dosutil.h
new file mode 100644 (file)
index 0000000..9894251
--- /dev/null
+++ b/src/dos/dosutil.h
@@ -0,0 +1,17 @@
+#ifndef DOSUTIL_H_
+#define DOSUTIL_H_
+
+#include <dos.h>
+#include <conio.h>
+
+#ifdef __DJGPP__
+#include <pc.h>
+
+#define outp(p, v)     outportb(p, v)
+#define outpw(p, v)    outportw(p, v)
+
+#define inp(p)         inportb(p)
+#define inpw(p)                inportw(p)
+#endif
+
+#endif /* DOSUTIL_H_ */