/*****************************************************************************/
/* */
-/* conio.h */
+/* conio.h */
/* */
-/* Direct console I/O */
+/* Direct console I/O */
/* */
/* */
/* */
-/* (C) 1998-2004 Ullrich von Bassewitz */
+/* (C) 1998-2005 Ullrich von Bassewitz */
/* Römerstraße 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/*
* This is the direct console interface for cc65. I do not like the function
- * names very much, but the first version started as a rewrite of Borlands
+ * names very much, but the first version started as a rewrite of Borland's
* conio, and, even if the interface has changed, the names did not.
*
* The interface does direct screen I/O, so it is fast enough for most
# include <stdarg.h>
#endif
-/* Include the correct machine specific file */
+/* Include the correct machine-specific file */
#if defined(__APPLE2__)
# include <apple2.h>
#elif defined(__APPLE2ENH__)
# include <atmos.h>
#elif defined(__CBM__)
# include <cbm.h>
+#elif defined(__GEOS__)
+# include <geos.h>
+#elif defined(__LUNIX__)
+# include <lunix.h>
+#elif defined(__LYNX__)
+# include <lynx.h>
#elif defined(__NES__)
# include <nes.h>
#else
/*****************************************************************************/
-/* Functions */
+/* Functions */
/*****************************************************************************/
/* Same as "gotoxy (x, y); cputc (c);" */
void __fastcall__ cputs (const char* s);
-/* Output a NUL terminated string at the current cursor position */
+/* Output a NUL-terminated string at the current cursor position */
void __fastcall__ cputsxy (unsigned char x, unsigned char y, const char* s);
/* Same as "gotoxy (x, y); puts (s);" */
int cprintf (const char* format, ...);
-/* Like printf, but uses direct screen I/O */
+/* Like printf(), but uses direct screen output */
int __fastcall__ vcprintf (const char* format, va_list ap);
-/* Like vprintf, but uses direct screen I/O */
+/* Like vprintf(), but uses direct screen output */
char cgetc (void);
/* Return a character from the keyboard. If there is no character available,
- * the functions waits until the user does press a key. If cursor is set to
+ * the function waits until the user does press a key. If cursor is set to
* 1 (see below), a blinking cursor is displayed while waiting.
*/
+int cscanf (const char* format, ...);
+/* Like scanf(), but uses direct keyboard input */
+
+int __fastcall__ vcscanf (const char* format, va_list ap);
+/* Like vscanf(), but uses direct keyboard input */
+
unsigned char __fastcall__ cursor (unsigned char onoff);
-/* If onoff is 1, a cursor is display when waiting for keyboard input. If
+/* If onoff is 1, a cursor is displayed when waiting for keyboard input. If
* onoff is 0, the cursor is hidden when waiting for keyboard input. The
* function returns the old cursor setting.
*/
+/*****************************************************************************/
+/* Macros */
+/*****************************************************************************/
+
+
+
+/* On some platforms, functions are not available or are dummys. To suppress
+ * the call to these functions completely, the platform header files may
+ * define macros for these functions that start with an underline. If such a
+ * macro exists, a new macro is defined here, that expands to the one with the
+ * underline. The reason for this two stepped approach is that it is sometimes
+ * necessary to take the address of the function, which is not possible when
+ * using a macro. Since the function prototype is still present, #undefining
+ * the macro will give access to the actual function.
+ */
+
+#if defined(_textcolor)
+# define textcolor(x) _textcolor(x)
+#endif
+#if defined(_bgcolor)
+# define bgcolor(x) _bgcolor(x)
+#endif
+#if defined(_bordercolor)
+# define bordercolor(x) _bordercolor(x)
+#endif
+
+
+
/* End of conio.h */
#endif