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New get_ostype function

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git-svn-id: svn://svn.cc65.org/cc65/trunk@2288 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2003-08-12 17:40:37 +00:00
parent b410ca18c4
commit 651e82ac78
1 changed files with 29 additions and 11 deletions
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38
include/c64.h
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@ -6,10 +6,10 @@
/* */
/* */
/* */
/* (C) 1998-2002 Ullrich von Bassewitz */
/* Wacholderweg 14 */
/* D-70597 Stuttgart */
/* EMail: uz@musoftware.de */
/* (C) 1998-2003 Ullrich von Bassewitz */
/* Römerstrasse 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
@ -45,6 +45,12 @@
/*****************************************************************************/
/* Data */
/*****************************************************************************/
/* Additional key defines */
#define CH_F1 133
#define CH_F2 137
@ -55,8 +61,6 @@
#define CH_F7 136
#define CH_F8 140
/* Color defines */
#define COLOR_BLACK 0x00
#define COLOR_WHITE 0x01
@ -75,8 +79,6 @@
#define COLOR_LIGHTBLUE 0x0E
#define COLOR_GRAY3 0x0F
/* Define hardware */
#include <_vic2.h>
#define VIC (*(struct __vic2*)0xD000)
@ -88,11 +90,27 @@
#define CIA1 (*(struct __6526*)0xDC00)
#define CIA2 (*(struct __6526*)0xDD00)
/* Define special memory areas */
#define COLOR_RAM ((unsigned char*)0xD800)
/* Return codes for get_ostype */
#define C64_OS_US 0xAA /* US version */
#define C64_OS_PET64 0x64 /* PET 64 */
#define C64_OS_SX64 0x43 /* SX-64 */
#define C64_EU_NEW 0x03
#define C64_EU_OLD 0x00
/*****************************************************************************/
/* Code */
/*****************************************************************************/
unsigned char get_ostype (void);
/* Get the ROM version. Returns one of the C64_OS_xxx codes. */
/* End of c64.h */