mirror of https://github.com/cc65/cc65.git
70 lines
1.5 KiB
C
70 lines
1.5 KiB
C
/*
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GEOS constants
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reassembled by Maciej 'YTM/Elysium' Witkowiak
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*/
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/* Here are constants which didn't fit into any other category... */
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#ifndef _GCONST_H
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#define _GCONST_H
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#ifndef NULL
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#define NULL ((void *) 0)
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#endif
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#define FALSE 0
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#define TRUE 0xff
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#define MOUSE_SPRNUM 0
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#define DISK_DRV_LGH 0x0d80
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/* drivetypes */
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#define DRV_NULL 0
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#define DRV_1541 1
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#define DRV_1571 2
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#define DRV_1581 3
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#define DRV_NETWORK 15
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/* various disk constants */
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#define REL_FILE_NUM 9
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#define CMND_FILE_NUM 15
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#define MAX_CMND_STR 32
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#define DIR_1581_TRACK 40
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#define DIR_ACC_CHAN 13
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#define DIR_TRACK 18
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#define N_TRACKS 35
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#define DK_NM_ID_LEN 18
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#define TRACK 9
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#define SECTOR 12
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#define TOTAL_BLOCKS 664
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/* offset to something */
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#define OFF_INDEX_PTR 1
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/* values for CPU_DATA memory config - C64 */
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#define IO_IN 0x35
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#define KRNL_IO_IN 0x36
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#define KRNL_BAS_IO_IN 0x37
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/* values for MMU config - C128 */
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#define CIOIN 0x7E
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#define CRAM64K 0x7F
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#define CKRNLBASIOIN 0x40
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#define CKRNLIOIN 0x4E
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/* alarmSetFlag */
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#define ALARMMASK 4
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#define CLR_SAVE 0x40
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#define CONSTRAINED 0x40
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#define UN_CONSTRAINED 0
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#define FG_SAVE 0x80
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#define FUTURE1 7
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#define FUTURE2 8
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#define FUTURE3 9
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#define FUTURE4 10
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#define USELAST 127
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#define SHORTCUT 128
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#endif
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