DSS_VERSION	EQU	#00
DSS_CHDISK	EQU	#01
DSS_CURDISK	EQU	#02
DSS_DSKINFO	EQU	#03
;DSS_G_ENTRY	EQU	#04
;		EQU	#05
;		EQU	#06
;		EQU	#07
;		EQU	#08
DSS_BOOTDSK	EQU	#09
;File io
DSS_CREATE	EQU	#0A
DSS_CREAT_N	EQU	#0B
;		EQU	#0C
;DSS_ERASE	EQU	#0D
DSS_DELETE	EQU	#0E
;DSS_MOVE	EQU	#0F
DSS_RENAME	EQU	#10
DSS_OPEN	EQU	#11
DSS_CLOSE	EQU	#12
DSS_READ	EQU	#13
DSS_WRITE	EQU	#14
DSS_MOVE_FP	EQU	#15
DSS_ATTRIB	EQU	#16
DSS_GET_D_T	EQU	#17
DSS_PUT_D_T	EQU	#18
DSS_F_FIRST	EQU	#19
DSS_F_NEXT	EQU	#1A
DSS_MKDIR	EQU	#1B
DSS_RMDIR	EQU	#1C
DSS_CHDIR	EQU	#1D
DSS_CURDIR	EQU	#1E
;		EQU	#1F
;		EQU	#20
DSS_SYSTIME	EQU	#21
DSS_SETTIME	EQU	#22
;		EQU	#23
;		EQU	#24
;		EQU	#25
;		EQU	#26
;		EQU	#27
;		EQU	#28
;		EQU	#29
;		EQU	#2A
;		EQU	#2B
;		EQU	#2C
;		EQU	#2D
;		EQU	#2E
;		EQU	#2F
;Keyboard
DSS_WAITKEY	EQU	#30
DSS_SCANKEY	EQU	#31
DSS_ECHOKEY	EQU	#32
DSS_CTRLKEY	EQU	#33
;DSS_EDIT	EQU	#34
DSS_K_CLEAR	EQU	#35
DSS_K_SETUP	EQU	#36
DSS_TESTKEY	EQU	#37
;Memory
DSS_SETWIN	EQU	#38
DSS_SETWIN1	EQU	#39
DSS_SETWIN2	EQU	#3A
DSS_SETWIN3	EQU	#3B
DSS_INFOMEM	EQU	#3C
DSS_GETMEM	EQU	#3D
DSS_FREEMEM	EQU	#3E
DSS_SETMEM	EQU	#3F
;Execution
DSS_EXEC	EQU	#40
DSS_EXIT	EQU	#41
DSS_WAIT	EQU	#42

DSS_GSWITCH	EQU	#43
DSS_DOSNAME	EQU	#44
DSS_EX_PATH	EQU	#45
DSS_ENVIRON	EQU	#46
DSS_APPINFO	EQU	#47
;		EQU	#48
;		EQU	#49
;		EQU	#4A
;		EQU	#4B
;		EQU	#4C
;		EQU	#4D
;		EQU	#4E
;		EQU	#4F

DSS_SETVMOD	EQU	#50
DSS_GETVMOD	EQU	#51
DSS_LOCATE	EQU	#52
DSS_CURSOR	EQU	#53
DSS_SELPAGE	EQU	#54
DSS_SCROLL	EQU	#55
DSS_CLEAR	EQU	#56
DSS_RDCHAR	EQU	#57
DSS_WRCHAR	EQU	#58
DSS_WINCOPY	EQU	#59
DSS_WINREST	EQU	#5A
DSS_PUTCHAR	EQU	#5B
DSS_PCHARS	EQU	#5C
;DSS_RES_PRN	EQU	#5D
;DSS_CTRLPRN	EQU	#5E
DSS_PRINT	EQU	#5F
;