Reworked version by Oliver Schmidt

[cc65] / include / apple2enh.h

diff --git a/include/apple2enh.h b/include/apple2enh.h
new file mode 100644 (file)
index 0000000..8efbbc7
--- /dev/null
+++ b/include/apple2enh.h
@@ -0,0 +1,94 @@
+/*****************************************************************************/
+/*                                                                          */
+/*                               apple2enh.h                                */
+/*                                                                          */
+/*              enhanced Apple //e system specific definitions              */
+/*                                                                          */
+/*                                                                          */
+/*                                                                          */
+/* (C) 2004  Oliver Schmidt, <ol.sc@web.de>                                  */
+/*                                                                          */
+/*                                                                          */
+/* This software is provided 'as-is', without any expressed or implied      */
+/* warranty.  In no event will the authors be held liable for any damages    */
+/* arising from the use of this software.                                   */
+/*                                                                          */
+/* Permission is granted to anyone to use this software for any purpose,     */
+/* including commercial applications, and to alter it and redistribute it    */
+/* freely, subject to the following restrictions:                           */
+/*                                                                          */
+/* 1. The origin of this software must not be misrepresented; you must not   */
+/*    claim that you wrote the original software. If you use this software   */
+/*    in a product, an acknowledgment in the product documentation would be  */
+/*    appreciated but is not required.                                      */
+/* 2. Altered source versions must be plainly marked as such, and must not   */
+/*    be misrepresented as being the original software.                     */
+/* 3. This notice may not be removed or altered from any source             */
+/*    distribution.                                                         */
+/*                                                                          */
+/*****************************************************************************/
+
+
+
+#ifndef _APPLE2ENH_H
+#define _APPLE2ENH_H
+
+
+
+/* Check for errors */
+#if !defined(__APPLE2ENH__)
+#  error This module may only be used when compiling for the enhanced Apple //e!
+#endif
+
+
+
+/*****************************************************************************/
+/*                                  Data                                    */
+/*****************************************************************************/
+
+
+
+/* Characters codes */
+#define CH_DEL         0x7F
+#define CH_CURS_UP     0x0B
+#define CH_CURS_DOWN   0x0A
+
+/* These are defined to be OpenApple + NumberKey */
+#define CH_F1          0xB1
+#define CH_F2          0xB2
+#define CH_F3          0xB3
+#define CH_F4          0xB4
+#define CH_F5          0xB5
+#define CH_F6          0xB6
+#define CH_F7          0xB7
+#define CH_F8          0xB8
+#define CH_F9          0xB9
+#define CH_F10         0xB0
+
+/* Styles for _textframe */
+#define _TEXTFRAME_WIDE        0x00
+#define _TEXTFRAME_TALL        0x04
+
+
+
+/*****************************************************************************/
+/*                                  Code                                    */
+/*****************************************************************************/
+
+
+
+void __fastcall__ _textframe (unsigned char width, unsigned char height,
+                             unsigned char style);
+/* Output a frame on the text screen with the given width and height
+ * starting at the current cursor position and using the given style
+ */
+
+void __fastcall__ _textframexy (unsigned char x, unsigned char y,
+                               unsigned char width, unsigned char height,
+                               unsigned char style);
+/* Same as "gotoxy (x, y); _textframe (width, height, style);" */
+
+
+
+/* End of apple2enh.h */
+#endif