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changed get_ostype defines for new return parameters; added get_tv

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function prototype


git-svn-id: svn://svn.cc65.org/cc65/trunk@544 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cpg 2000-12-04 20:17:11 +00:00
parent 1819b6a38e
commit 4413c9dc6e
1 changed files with 15 additions and 10 deletions
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21
include/atari.h
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@ -129,24 +129,25 @@ extern void __fastcall__ scroll (signed char numlines);
/* misc. functions */
extern void save_vecs(void); /* save system vectors */
extern void rest_vecs(void); /* restore system vectors */
extern unsigned int get_ostype(void); /* get ROM version */
extern unsigned char get_ostype(void); /* get ROM version */
extern unsigned char get_tv(void); /* get TV system */
/* get_ostype return value defines (for explanation, see ostype.s) */
/* masks */
#define AT_OS_TYPE_MAIN 7
#define AT_OS_PALNTSC (3 << 3)
#define AT_OS_TYPE_MINOR (7 << 5)
#define AT_OS_TYPE_MINOR (7 << 3)
/* AT_OS_TYPE_MAIN values */
#define AT_OS_UNKNOWN 0
#define AT_OS_400800 1
#define AT_OS_1200XL 2
#define AT_OS_XLXE 3
/* AT_OS_PALNTSC values */
#define AT_OS_PAL 1
#define AT_OS_NTSC 2
/* AS_OS_TYPE_MINOR values */
#define AT_OS_400800_A 1
#define AT_OS_400800_B 2
/* for 400/800 remember this are the ROM versions */
/* to check whether the hw is PAL or NTSC, use get_tv() */
#define AT_OS_400800PAL_A 1
#define AT_OS_400800PAL_B 2
#define AT_OS_400800NTSC_A 1
#define AT_OS_400800NTSC_B 2
#define AT_OS_1200_10 1
#define AT_OS_1200_11 2
#define AT_OS_XLXE_1 1
@ -154,6 +155,10 @@ extern unsigned int get_ostype(void); /* get ROM version */
#define AT_OS_XLXE_3 3
#define AT_OS_XLXE_4 4
/* get_tv return values */
#define AT_NTSC 0
#define AT_PAL 1
/* Define hardware */
#include <_gtia.h>
#define GTIA_READ (*(struct __gtia_read*)0xD000)