X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fatari.h;h=4bed8d7a704455c949c1fce02fb9b411b9d14653;hb=96e6a0a114b7ba07809ec23f736d754bf1206425;hp=5e36b1daa76303af17b11e97022c652c5b25f0a5;hpb=2dd8f9f5efdda6824c2eb95e74091be3bf0ff968;p=cc65

diff --git a/include/atari.h b/include/atari.h
index 5e36b1daa..4bed8d7a7 100644
--- a/include/atari.h
+++ b/include/atari.h
@@ -149,6 +149,16 @@
 #define TGI_COLOR_LIGHTBLUE     COLOR_LIGHTBLUE
 #define TGI_COLOR_GRAY3         COLOR_GRAY3
 
+/* Masks for joy_read */
+#define JOY_UP_MASK     0x01
+#define JOY_DOWN_MASK   0x02
+#define JOY_LEFT_MASK   0x04
+#define JOY_RIGHT_MASK  0x08
+#define JOY_BTN_1_MASK  0x10
+
+#define JOY_FIRE_MASK   JOY_BTN_1_MASK
+#define JOY_FIRE(v)     ((v) & JOY_FIRE_MASK)
+
 /* color register functions */
 extern void __fastcall__ _setcolor     (unsigned char color_reg, unsigned char hue, unsigned char luminace);
 extern void __fastcall__ _setcolor_low (unsigned char color_reg, unsigned char color_value);
@@ -161,11 +171,12 @@ extern void __fastcall__ _scroll (signed char numlines);
                                           /* numlines < 0  scrolls down */
 
 /* misc. functions */
-extern unsigned char get_ostype(void);  /* get ROM version */
-extern unsigned char get_tv(void);      /* get TV system */
-extern void _save_vecs(void);           /* save system vectors */
-extern void _rest_vecs(void);           /* restore system vectors */
-extern char *_getdefdev(void);          /* get default floppy device */
+extern unsigned char get_ostype(void);       /* get ROM version */
+extern unsigned char get_tv(void);           /* get TV system */
+extern void _save_vecs(void);                /* save system vectors */
+extern void _rest_vecs(void);                /* restore system vectors */
+extern char *_getdefdev(void);               /* get default floppy device */
+extern unsigned char _is_cmdline_dos(void);  /* does DOS support command lines */
 
 /* global variables */
 extern unsigned char _dos_type;         /* the DOS flavour */
@@ -344,5 +355,7 @@ struct __iocb {
 #define IOCB_GETCWD      0x30  /* get current directory (MyDOS/SpartaDOS) */
 #define IOCB_FORMAT      0xFE  /* format */
 
+
+
 /* End of atari.h */
-#endif /* #ifndef _ATARI_H */
+#endif