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CONTRIBUTIONS/cpm-handbook/cpmsrc/FIG5-2.ASM

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+; Figure 5-2
+;
+;	EQUates for BDOS Function Code numbers.
+;
+B$SYSRESET	EQU	0	;System Reset
+B$CONIN		EQU	1	;Read Console Byte
+B$CONOUT	EQU	2	;Write Console Byte
+B$READIN	EQU	3	;Read "Reader" Byte
+B$PUNOUT	EQU	4	;Write "Punch" Byte
+B$LISTOUT	EQU	5	;Write Printer Byte
+B$DIRCONIO	EQU	6	;Direct Console I/O
+B$GETIO		EQU	7	;Get IOBYTE
+B$SETIO		EQU	8	;Set IOBYTE
+B$PRINTS	EQU	9	;Print String
+B$READCONS	EQU	10	;Read Console String
+B$CONST		EQU	11	;Read Console Status
+B$GETVER	EQU	12	;Get CP/M Version Number
+B$DSKRESET	EQU	13	;Disk System Reset
+B$SELDSK	EQU	14	;Select Disk
+B$OPEN		EQU	15	;Open File
+B$CLOSE		EQU	16	;Close File
+B$SEARCHF	EQU	17	;Search for First Name Match
+B$SEARCHN	EQU	18	;Search for Next Name Match
+B$ERASE		EQU	19	;Erase (delete) File
+B$READSEQ	EQU	20	;Read Sequential
+B$WRITESEQ	EQU	21	;Write Sequential
+B$CREATE	EQU	22	;Create File
+B$RENAME	EQU	23	;Rename File
+B$GETACTDSK	EQU	24	;Get Active (Logged-in) Disks
+B$GETCURDSK	EQU	25	;Get Current Default Disk
+B$SETDMA	EQU	26	;Set DMA (Read/Write) Address
+B$GETALVEC	EQU	27	;Get Allocation Vector Address
+B$SETDSKRO	EQU	28	;Set Disk to Read Only
+B$GETRODSKS	EQU	29	;Get Read Only Disks
+B$SETFAT	EQU	30	;Set File Attributes
+B$GETDPB	EQU	31	;Get Disk Parameter Block Address
+B$SETGETUN	EQU	32	;Set/Get User Number
+B$READRAN	EQU	33	;Read Random
+B$WRITERAN	EQU	34	;Write Random
+B$GETFSIZ	EQU	35	;Get File Size
+B$SETRANREC	EQU	36	;Set Random Record number
+B$RESETD	EQU	37	;Reset Drive
+B$WRITERANZ	EQU	40	;Write Random with Zero Fill
+;
+BDOS		EQU	5	;BDOS Entry Point
+
+