1 files changed, 142 insertions, 0 deletions
diff --git a/lib/libvgl/vgl.h b/lib/libvgl/vgl.h
new file mode 100644
index 0000000..54c58bf
--- /dev/null
+++ b/lib/libvgl/vgl.h
@@ -0,0 +1,142 @@
+/*-
+ * Copyright (c) 1991-1997 Søren Schmidt
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer
+ *    in this position and unchanged.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software withough specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <machine/cpufunc.h>
+
+typedef unsigned char byte;
+typedef struct {
+  byte 	Type;
+  int  	Xsize, Ysize;
+  int  	VXsize, VYsize;
+  int   Xorigin, Yorigin;
+  byte 	*Bitmap;
+} VGLBitmap;
+
+#define VGLBITMAP_INITIALIZER(t, x, y, bits)	\
+	{ (t), (x), (y), (x), (y), 0, 0, (bits) }
+
+/*
+ * Defined Type's
+ */
+#define MEMBUF		0
+#define VIDBUF4		1
+#define VIDBUF8		2
+#define VIDBUF8X	3
+#define VIDBUF8S	4
+#define VIDBUF4S	5
+#define NOBUF		255
+
+typedef struct VGLText {
+  byte	Width, Height;
+  byte	*BitmapArray;
+} VGLText;
+
+typedef struct VGLObject {
+  int	  	Id;
+  int	  	Type;
+  int	  	Status;
+  int	  	Xpos, Ypos;
+  int	  	Xhot, Yhot;
+  VGLBitmap 	*Image;
+  VGLBitmap 	*Mask;
+  int		(*CallBackFunction)();
+} VGLObject;
+
+#define MOUSE_IMG_SIZE		16
+#define VGL_MOUSEHIDE		0
+#define VGL_MOUSESHOW		1
+#define VGL_MOUSEFREEZE		0
+#define VGL_MOUSEUNFREEZE	1
+#define VGL_DIR_RIGHT		0
+#define VGL_DIR_UP		1
+#define VGL_DIR_LEFT		2
+#define VGL_DIR_DOWN		3
+#define VGL_RAWKEYS		1
+#define VGL_CODEKEYS		2
+#define VGL_XLATEKEYS		3
+
+extern video_adapter_info_t	VGLAdpInfo;
+extern video_info_t		VGLModeInfo;
+extern VGLBitmap 		*VGLDisplay;
+extern byte 			*VGLBuf;
+
+/*
+ * Prototypes
+ */
+/* bitmap.c */
+int __VGLBitmapCopy(VGLBitmap *src, int srcx, int srcy, VGLBitmap *dst, int dstx, int dsty, int width, int hight);
+int VGLBitmapCopy(VGLBitmap *src, int srcx, int srcy, VGLBitmap *dst, int dstx, int dsty, int width, int hight);
+VGLBitmap *VGLBitmapCreate(int type, int xsize, int ysize, byte *bits);
+void VGLBitmapDestroy(VGLBitmap *object);
+int VGLBitmapAllocateBits(VGLBitmap *object);
+/* keyboard.c */
+int VGLKeyboardInit(int mode);
+void VGLKeyboardEnd(void);
+int VGLKeyboardGetCh(void);
+/* main.c */
+void VGLEnd(void);
+int VGLInit(int mode);
+void VGLCheckSwitch(void);
+int VGLSetVScreenSize(VGLBitmap *object, int VXsize, int VYsize);
+int VGLPanScreen(VGLBitmap *object, int x, int y);
+int VGLSetSegment(unsigned int offset);
+/* mouse.c */
+void VGLMousePointerShow(void);
+void VGLMousePointerHide(void);
+void VGLMouseMode(int mode);
+void VGLMouseAction(int dummy);
+void VGLMouseSetImage(VGLBitmap *AndMask, VGLBitmap *OrMask);
+void VGLMouseSetStdImage(void);
+int VGLMouseInit(int mode);
+int VGLMouseStatus(int *x, int *y, char *buttons);
+int VGLMouseFreeze(int x, int y, int width, int hight, byte color);
+void VGLMouseUnFreeze(void);
+/* simple.c */
+void VGLSetXY(VGLBitmap *object, int x, int y, byte color);
+byte VGLGetXY(VGLBitmap *object, int x, int y);
+void VGLLine(VGLBitmap *object, int x1, int y1, int x2, int y2, byte color);
+void VGLBox(VGLBitmap *object, int x1, int y1, int x2, int y2, byte color);
+void VGLFilledBox(VGLBitmap *object, int x1, int y1, int x2, int y2, byte color);
+void VGLEllipse(VGLBitmap *object, int xc, int yc, int a, int b, byte color);
+void VGLFilledEllipse(VGLBitmap *object, int xc, int yc, int a, int b, byte color);
+void VGLClear(VGLBitmap *object, byte color);
+void VGLRestorePalette(void);
+void VGLSavePalette(void);
+void VGLSetPalette(byte *red, byte *green, byte *blue);
+void VGLSetPaletteIndex(byte color, byte red, byte green, byte blue);
+void VGLSetBorder(byte color);
+void VGLBlankDisplay(int blank);
+/* text.c */
+int VGLTextSetFontFile(char *filename);
+void VGLBitmapPutChar(VGLBitmap *Object, int x, int y, byte ch, byte fgcol, byte bgcol, int fill, int dir);
+void VGLBitmapString(VGLBitmap *Object, int x, int y, char *str, byte fgcol, byte bgcol, int fill, int dir);