home *** CD-ROM | disk | FTP | other *** search
MacBinary | 1989-11-15 | 2.9 KB | [ TEXT/pdos]
open in: MacOS 8.1
extracted
|
Win98
extracted
|
DOS
extracted
browse contents |
view JSON data
|
view as text
This file was processed as: MacBinary
(archive/macBinary ).
Confidence Program Detection Match Type Support
10%
dexvert
MacBinary (archive/macBinary)
fallback
Supported
1%
dexvert
GeoWorks GEOS Data (other/geoWorksGEOSData)
ext
Unsupported
1%
dexvert
Text File (text/txt)
fallback
Supported
100%
file
MacBinary II, inited, Wed Nov 15 12:34:08 1989, modified Wed Nov 15 12:34:08 1989, creator Apple ProDOS file system, type ASCII, 2351 bytes "TN.GSOS.006" , at 0x9af 382 bytes resource
default (weak)
99%
file
data
default
74%
TrID
Macintosh plain text (MacBinary)
default
25%
TrID
MacBinary 2
default (weak)
100%
siegfried
fmt/1762 MacBinary (II)
default
100%
lsar
MacBinary
default
id metadata key value macFileType [ TEXT] macFileCreator [ pdos]
hex view +--------+-------------------------+-------------------------+--------+--------+ |00000000| 00 0b 54 4e 2e 47 53 4f | 53 2e 30 30 36 00 00 00 |..TN.GSO|S.006...| |00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........| |00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........| |00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........| |00000040| 00 54 45 58 54 70 64 6f | 73 01 00 00 00 00 00 00 |.TEXTpdo|s.......| |00000050| 00 00 00 00 00 09 2f 00 | 00 01 7e a1 87 4e 90 a1 |....../.|..~..N..| |00000060| 87 4e 90 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |.N......|........| |00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 6e 60 00 00 |........|....n`..| |00000080| 41 70 70 6c 65 20 49 49 | 0d 54 65 63 68 6e 69 63 |Apple II|.Technic| |00000090| 61 6c 20 4e 6f 74 65 73 | 0d 5f 5f 5f 5f 5f 5f 5f |al Notes|._______| |000000a0| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________| |000000b0| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________| |000000c0| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________| |000000d0| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________| |000000e0| 5f 5f 5f 5f 5f 5f 0d 20 | 20 20 20 20 20 20 20 20 |______. | | |000000f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | | |00000100| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | | |00000110| 20 20 20 20 20 20 20 20 | 20 44 65 76 65 6c 6f 70 | | Develop| |00000120| 65 72 20 54 65 63 68 6e | 69 63 61 6c 20 53 75 70 |er Techn|ical Sup| |00000130| 70 6f 72 74 0d 0d 0d 47 | 53 2f 4f 53 0d 23 36 3a |port...G|S/OS.#6:| |00000140| 20 20 20 20 44 72 69 76 | 65 72 73 20 61 6e 64 20 | Driv|ers and | |00000150| 47 53 2f 4f 53 20 44 69 | 72 65 63 74 20 50 61 67 |GS/OS Di|rect Pag| |00000160| 65 0d 0d 52 65 76 69 73 | 65 64 20 62 79 3a 20 20 |e..Revis|ed by: | |00000170| 20 20 44 61 76 65 20 4c | 79 6f 6e 73 20 20 20 20 | Dave L|yons | |00000180| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | | |00000190| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | | |000001a0| 20 20 20 20 20 20 20 4a | 75 6c 79 20 31 39 38 39 | J|uly 1989| |000001b0| 0d 57 72 69 74 74 65 6e | 20 62 79 3a 20 20 20 20 |.Written| by: | |000001c0| 4d 61 74 74 20 44 65 61 | 74 68 65 72 61 67 65 20 |Matt Dea|therage | |000001d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | | |000001e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | | |000001f0| 20 20 20 20 4d 61 72 63 | 68 20 31 39 38 39 0d 0d | Marc|h 1989..| |00000200| 54 68 69 73 20 54 65 63 | 68 6e 69 63 61 6c 20 4e |This Tec|hnical N| |00000210| 6f 74 65 20 63 6f 72 72 | 65 63 74 73 20 61 6e 20 |ote corr|ects an | |00000220| 65 72 72 6f 72 20 69 6e | 20 74 68 65 20 70 72 65 |error in| the pre| |00000230| 6c 69 6d 69 6e 61 72 79 | 20 47 53 2f 4f 53 20 64 |liminary| GS/OS d| |00000240| 6f 63 75 6d 65 6e 74 61 | 74 69 6f 6e 20 0d 61 6e |ocumenta|tion .an| |00000250| 64 20 70 72 6f 76 69 64 | 65 73 20 61 6e 20 61 6c |d provid|es an al| |00000260| 74 65 72 6e 61 74 65 20 | 73 75 67 67 65 73 74 69 |ternate |suggesti| |00000270| 6f 6e 20 66 6f 72 20 64 | 65 76 65 6c 6f 70 65 72 |on for d|eveloper| |00000280| 73 20 77 68 6f 20 61 72 | 65 20 77 72 69 74 69 6e |s who ar|e writin| |00000290| 67 20 47 53 2f 4f 53 20 | 0d 64 72 69 76 65 72 73 |g GS/OS |.drivers| |000002a0| 2e 0d 43 68 61 6e 67 65 | 73 20 73 69 6e 63 65 20 |..Change|s since | |000002b0| 4d 61 72 63 68 20 31 39 | 38 39 3a 20 20 41 64 64 |March 19|89: Add| |000002c0| 65 64 20 69 6e 66 6f 72 | 6d 61 74 69 6f 6e 20 61 |ed infor|mation a| |000002d0| 62 6f 75 74 20 73 65 74 | 74 69 6e 67 20 74 68 65 |bout set|ting the| |000002e0| 20 44 20 72 65 67 69 73 | 74 65 72 20 0d 62 65 66 | D regis|ter .bef| |000002f0| 6f 72 65 20 6d 61 6b 69 | 6e 67 20 73 79 73 74 65 |ore maki|ng syste| |00000300| 6d 20 73 65 72 76 69 63 | 65 20 63 61 6c 6c 73 20 |m servic|e calls | |00000310| 61 6e 64 20 64 6f 63 75 | 6d 65 6e 74 65 64 20 74 |and docu|mented t| |00000320| 68 61 74 20 74 68 65 20 | 47 53 2f 4f 53 20 64 69 |hat the |GS/OS di| |00000330| 72 65 63 74 20 70 61 67 | 65 20 0d 69 73 20 6e 6f |rect pag|e .is no| |00000340| 77 20 67 75 61 72 61 6e | 74 65 65 64 20 74 6f 20 |w guaran|teed to | |00000350| 72 65 6d 61 69 6e 20 74 | 68 65 20 73 61 6d 65 20 |remain t|he same | |00000360| 62 65 74 77 65 65 6e 20 | 44 72 69 76 65 72 5f 53 |between |Driver_S| |00000370| 74 61 72 74 55 70 20 61 | 6e 64 20 0d 44 72 69 76 |tartUp a|nd .Driv| |00000380| 65 72 5f 53 68 75 74 44 | 6f 77 6e 20 63 61 6c 6c |er_ShutD|own call| |00000390| 73 2e 0d 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |s.._____|________| |000003a0| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________| |000003b0| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________| |000003c0| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________| |000003d0| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________| |000003e0| 0d 0d 50 72 65 6c 69 6d | 69 6e 61 72 79 20 47 53 |..Prelim|inary GS| |000003f0| 2f 4f 53 20 64 6f 63 75 | 6d 65 6e 74 61 74 69 6f |/OS docu|mentatio| |00000400| 6e 2c 20 69 6e 63 6c 75 | 64 69 6e 67 20 74 68 65 |n, inclu|ding the| |00000410| 20 62 65 74 61 20 64 72 | 61 66 74 20 6f 66 20 47 | beta dr|aft of G| |00000420| 53 2f 4f 53 20 52 65 66 | 65 72 65 6e 63 65 2c 20 |S/OS Ref|erence, | |00000430| 0d 56 6f 6c 75 6d 65 20 | 32 2c 20 69 6e 63 6f 72 |.Volume |2, incor| |00000440| 72 65 63 74 6c 79 20 73 | 74 61 74 65 73 20 74 68 |rectly s|tates th| |00000450| 61 74 20 6c 6f 63 61 74 | 69 6f 6e 73 20 24 35 41 |at locat|ions $5A| |00000460| 20 74 68 72 6f 75 67 68 | 20 24 35 46 20 61 72 65 | through| $5F are| |00000470| 20 61 76 61 69 6c 61 62 | 6c 65 20 66 6f 72 20 0d | availab|le for .| |00000480| 64 65 76 69 63 65 20 64 | 72 69 76 65 72 73 2c 20 |device d|rivers, | |00000490| 61 6e 64 20 74 68 61 74 | 20 6c 6f 63 61 74 69 6f |and that| locatio| |000004a0| 6e 73 20 24 36 36 20 74 | 68 72 6f 75 67 68 20 24 |ns $66 t|hrough $| |000004b0| 36 42 20 61 72 65 20 73 | 68 61 72 65 64 20 62 79 |6B are s|hared by| |000004c0| 20 64 65 76 69 63 65 20 | 0d 64 72 69 76 65 72 73 | device |.drivers| |000004d0| 20 61 6e 64 20 73 75 70 | 65 72 76 69 73 6f 72 79 | and sup|ervisory| |000004e0| 20 64 72 69 76 65 72 73 | 20 28 61 6e 64 20 6d 61 | drivers| (and ma| |000004f0| 79 20 62 65 20 63 6f 72 | 72 75 70 74 65 64 20 62 |y be cor|rupted b| |00000500| 79 20 65 69 74 68 65 72 | 20 61 20 64 72 69 76 65 |y either| a drive| |00000510| 72 20 6f 72 20 0d 73 75 | 70 65 72 76 69 73 6f 72 |r or .su|pervisor| |00000520| 79 20 64 72 69 76 65 72 | 20 63 61 6c 6c 29 2e 0d |y driver| call)..| |00000530| 0d 54 68 69 73 20 69 73 | 20 6e 6f 74 20 63 6f 72 |.This is| not cor| |00000540| 72 65 63 74 2e 20 20 54 | 68 65 20 6c 6f 63 61 74 |rect. T|he locat| |00000550| 69 6f 6e 73 20 69 6e 20 | 71 75 65 73 74 69 6f 6e |ions in |question| |00000560| 20 61 72 65 20 75 73 65 | 64 20 62 79 20 47 53 2f | are use|d by GS/| |00000570| 4f 53 3b 20 64 65 73 74 | 72 6f 79 69 6e 67 20 0d |OS; dest|roying .| |00000580| 74 68 65 73 65 20 6c 6f | 63 61 74 69 6f 6e 73 20 |these lo|cations | |00000590| 63 61 6e 20 63 61 75 73 | 65 20 73 79 73 74 65 6d |can caus|e system| |000005a0| 20 66 61 69 6c 75 72 65 | 20 61 6e 64 20 6d 65 64 | failure| and med| |000005b0| 69 61 20 63 6f 72 72 75 | 70 74 69 6f 6e 2e 0d 0d |ia corru|ption...| |000005c0| 44 72 69 76 65 72 73 20 | 77 68 69 63 68 20 72 65 |Drivers |which re| |000005d0| 71 75 69 72 65 20 64 69 | 72 65 63 74 20 70 61 67 |quire di|rect pag| |000005e0| 65 20 73 70 61 63 65 20 | 6f 66 20 74 68 65 69 72 |e space |of their| |000005f0| 20 6f 77 6e 20 73 68 6f | 75 6c 64 20 72 65 71 75 | own sho|uld requ| |00000600| 65 73 74 20 69 74 20 66 | 72 6f 6d 20 0d 74 68 65 |est it f|rom .the| |00000610| 20 4d 65 6d 6f 72 79 20 | 4d 61 6e 61 67 65 72 20 | Memory |Manager | |00000620| 77 68 65 6e 20 74 68 65 | 79 20 61 72 65 20 73 74 |when the|y are st| |00000630| 61 72 74 65 64 2e 20 20 | 55 70 6f 6e 20 72 65 63 |arted. |Upon rec| |00000640| 65 69 76 69 6e 67 20 61 | 20 63 61 6c 6c 2c 20 61 |eiving a| call, a| |00000650| 20 64 72 69 76 65 72 20 | 63 61 6e 20 0d 73 61 76 | driver |can .sav| |00000660| 65 20 74 68 65 20 76 61 | 6c 75 65 20 6f 66 20 74 |e the va|lue of t| |00000670| 68 65 20 44 20 72 65 67 | 69 73 74 65 72 20 28 63 |he D reg|ister (c| |00000680| 6f 6e 74 61 69 6e 69 6e | 67 20 74 68 65 20 47 53 |ontainin|g the GS| |00000690| 2f 4f 53 20 64 69 72 65 | 63 74 20 70 61 67 65 29 |/OS dire|ct page)| |000006a0| 20 61 6e 64 20 73 77 69 | 74 63 68 20 0d 74 6f 20 | and swi|tch .to | |000006b0| 69 74 73 20 6f 77 6e 20 | 64 69 72 65 63 74 20 70 |its own |direct p| |000006c0| 61 67 65 2e 20 20 54 68 | 65 20 64 72 69 76 65 72 |age. Th|e driver| |000006d0| 20 6d 61 79 20 6b 65 65 | 70 20 74 68 65 20 76 61 | may kee|p the va| |000006e0| 6c 75 65 20 6f 66 20 69 | 74 73 20 64 69 72 65 63 |lue of i|ts direc| |000006f0| 74 20 70 61 67 65 20 0d | 69 6e 73 69 64 65 20 74 |t page .|inside t| |00000700| 68 65 20 64 72 69 76 65 | 72 20 69 74 73 65 6c 66 |he drive|r itself| |00000710| 3b 20 6e 6f 20 73 70 61 | 63 65 20 6f 6e 20 47 53 |; no spa|ce on GS| |00000720| 2f 4f 53 20 64 69 72 65 | 63 74 20 70 61 67 65 20 |/OS dire|ct page | |00000730| 69 73 20 61 76 61 69 6c | 61 62 6c 65 20 66 6f 72 |is avail|able for| |00000740| 20 74 68 69 73 20 0d 70 | 75 72 70 6f 73 65 2e 20 | this .p|urpose. | |00000750| 20 54 68 65 20 64 72 69 | 76 65 72 20 6d 75 73 74 | The dri|ver must| |00000760| 20 72 65 73 74 6f 72 65 | 20 74 68 65 20 44 20 72 | restore| the D r| |00000770| 65 67 69 73 74 65 72 20 | 74 6f 20 70 6f 69 6e 74 |egister |to point| |00000780| 20 74 6f 20 74 68 65 20 | 47 53 2f 4f 53 20 64 69 | to the |GS/OS di| |00000790| 72 65 63 74 20 0d 70 61 | 67 65 20 62 65 66 6f 72 |rect .pa|ge befor| |000007a0| 65 20 72 65 74 75 72 6e | 69 6e 67 20 66 72 6f 6d |e return|ing from| |000007b0| 20 74 68 65 20 63 61 6c | 6c 2c 20 61 6e 64 20 69 | the cal|l, and i| |000007c0| 74 20 73 68 6f 75 6c 64 | 20 61 6c 73 6f 20 64 69 |t should| also di| |000007d0| 73 70 6f 73 65 20 6f 66 | 20 69 74 73 20 64 69 72 |spose of| its dir| |000007e0| 65 63 74 20 0d 70 61 67 | 65 20 73 70 61 63 65 20 |ect .pag|e space | |000007f0| 77 68 65 6e 20 69 74 20 | 73 68 75 74 73 20 64 6f |when it |shuts do| |00000800| 77 6e 2e 0d 0d 54 68 65 | 20 64 72 69 76 65 72 20 |wn...The| driver | |00000810| 6d 75 73 74 20 61 6c 73 | 6f 20 73 65 74 20 74 68 |must als|o set th| |00000820| 65 20 44 20 72 65 67 69 | 73 74 65 72 20 74 6f 20 |e D regi|ster to | |00000830| 70 6f 69 6e 74 20 74 6f | 20 74 68 65 20 47 53 2f |point to| the GS/| |00000840| 4f 53 20 64 69 72 65 63 | 74 20 70 61 67 65 20 0d |OS direc|t page .| |00000850| 62 65 66 6f 72 65 20 6d | 61 6b 69 6e 67 20 61 6e |before m|aking an| |00000860| 79 20 73 79 73 74 65 6d | 20 73 65 72 76 69 63 65 |y system| service| |00000870| 20 63 61 6c 6c 20 6f 74 | 68 65 72 20 74 68 61 6e | call ot|her than| |00000880| 20 53 45 54 5f 53 50 45 | 45 44 20 61 6e 64 20 0d | SET_SPE|ED and .| |00000890| 44 59 4e 5f 53 4c 4f 54 | 5f 41 52 42 49 54 45 52 |DYN_SLOT|_ARBITER| |000008a0| 2e 0d 0d 4e 6f 74 65 3a | 20 20 54 68 65 20 6c 6f |...Note:| The lo| |000008b0| 63 61 74 69 6f 6e 20 6f | 66 20 74 68 65 20 47 53 |cation o|f the GS| |000008c0| 2f 4f 53 20 64 69 72 65 | 63 74 20 70 61 67 65 20 |/OS dire|ct page | |000008d0| 69 73 20 67 75 61 72 61 | 6e 74 65 65 64 20 74 6f |is guara|nteed to| |000008e0| 20 0d 20 20 20 20 20 20 | 20 72 65 6d 61 69 6e 20 | . | remain | |000008f0| 74 68 65 20 73 61 6d 65 | 20 62 65 74 77 65 65 6e |the same| between| |00000900| 20 44 72 69 76 65 72 5f | 53 74 61 72 74 55 70 20 | Driver_|StartUp | |00000910| 61 6e 64 20 44 72 69 76 | 65 72 5f 53 68 75 74 44 |and Driv|er_ShutD| |00000920| 6f 77 6e 20 63 61 6c 6c | 73 2e 0d 0d 0d 46 75 72 |own call|s....Fur| |00000930| 74 68 65 72 20 52 65 66 | 65 72 65 6e 63 65 0d 5f |ther Ref|erence._| |00000940| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________| |00000950| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________| |00000960| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________| |00000970| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________| |00000980| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 0d 20 20 20 |________|____. | |00000990| 20 6f 20 20 20 20 47 53 | 2f 4f 53 20 52 65 66 65 | o GS|/OS Refe| |000009a0| 72 65 6e 63 65 2c 20 56 | 6f 6c 75 6d 65 20 32 00 |rence, V|olume 2.| |000009b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........| |000009c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........| |000009d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........| |000009e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........| |000009f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........| |00000a00| 00 00 01 00 00 00 01 4c | 00 00 00 4c 00 00 00 32 |.......L|...L...2| |00000a10| 70 65 72 73 20 77 68 6f | 20 61 72 65 20 77 72 69 |pers who| are wri| |00000a20| 74 69 6e 67 20 47 53 2f | 4f 53 20 0d 64 72 69 76 |ting GS/|OS .driv| |00000a30| 18 31 2e 20 44 44 49 4e | 49 54 45 78 70 61 6e 64 |.1. DDIN|ITExpand| |00000a40| 54 65 6d 70 46 69 6c 65 | 20 70 02 00 00 00 44 44 |TempFile| p....DD| |00000a50| 00 00 44 44 54 4d 44 44 | 41 50 01 00 00 00 01 40 |..DDTMDD|AP.....@| |00000a60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........| |00000a70| 00 00 a5 ca d0 b3 00 00 | 09 2f 00 00 01 7e 20 0d |........|./...~ .| |00000a80| 62 65 66 6f 72 65 20 6d | 61 6b 69 6e 67 20 73 79 |before m|aking sy| |00000a90| 73 74 65 6d 20 73 65 72 | 76 69 63 65 20 63 61 6c |stem ser|vice cal| |00000aa0| 6c 73 20 61 6e 64 20 64 | 6f 63 75 6d 65 6e 74 65 |ls and d|ocumente| |00000ab0| 64 20 74 68 61 74 20 74 | 68 65 20 47 53 2f 4f 53 |d that t|he GS/OS| |00000ac0| 20 64 69 72 65 63 74 20 | 70 61 67 65 20 0d 69 73 | direct |page .is| |00000ad0| 20 6e 6f 77 20 67 75 61 | 72 61 6e 74 65 65 64 20 | now gua|ranteed | |00000ae0| 74 6f 20 72 65 6d 61 69 | 6e 20 74 68 65 20 73 61 |to remai|n the sa| |00000af0| 6d 65 20 62 65 74 77 65 | 65 6e 20 44 72 69 76 65 |me betwe|en Drive| |00000b00| 00 00 00 48 00 09 4d 6f | 6e 61 63 6f 00 74 20 20 |...H..Mo|naco.t | |00000b10| 20 20 4a 75 6c 79 20 31 | 39 38 39 0d 0d 0d 0d 20 | July 1|989.... | |00000b20| 20 20 20 47 53 2f 00 06 | 00 04 00 3c 00 24 01 dd | GS/..|...<.$..| |00000b30| 02 3d 00 3c 00 24 01 dd | 02 3d a1 16 1c 6f 00 00 |.=.<.$..|.=...o..| |00000b40| 00 00 00 00 00 00 00 00 | 00 00 01 00 00 00 01 00 |........|........| |00000b50| 00 00 01 4c 00 00 00 4c | 00 00 00 32 00 5c 15 a4 |...L...L|...2.\..| |00000b60| 09 ec 00 00 00 1c 00 32 | 00 00 4d 50 53 52 00 00 |.......2|..MPSR..| |00000b70| 00 0a 03 ed ff ff 00 00 | 00 00 00 5d ad 04 00 00 |........|...]....| +--------+-------------------------+-------------------------+--------+--------+