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This file was processed as: SHell self-extracting ARchive
(archive/shar).
You can browse this item here: giftops
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 100%
| dexvert
| Newsgroup Content (archive/news)
| magic
| Supported |
| 100%
| dexvert
| SHell self-extracting ARchive (archive/shar)
| magic
| Supported |
| 1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
| 100%
| file
| news text
| default
| |
| 99%
| file
| C source text
| default
| |
| 98%
| file
| C source, ASCII text
| default
| |
| 100%
| checkBytes
| Printable ASCII
| default
| |
| 100%
| dexmagic
| PrintFox/Pagefox WEAK
| default
| |
| 100%
| perlTextCheck
| Likely Text (Perl)
| default
| |
| 100%
| siegfried
| fmt/329 Shell Archive Format
| default
| |
| 100%
| detectItEasy
| Format: plain text[LF]
| default (weak)
| |
| 100%
| xdgMime
| message/news
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 50 61 74 68 3a 20 78 61 | 6e 74 68 21 6d 63 6e 63 |Path: xa|nth!mcnc|
|00000010| 21 67 61 74 65 63 68 21 | 62 6c 6f 6f 6d 2d 62 65 |!gatech!|bloom-be|
|00000020| 61 63 6f 6e 21 74 75 74 | 2e 63 69 73 2e 6f 68 69 |acon!tut|.cis.ohi|
|00000030| 6f 2d 73 74 61 74 65 2e | 65 64 75 21 6d 61 6e 64 |o-state.|edu!mand|
|00000040| 72 69 6c 6c 21 68 61 6c | 21 6e 63 6f 61 73 74 21 |rill!hal|!ncoast!|
|00000050| 61 6c 6c 62 65 72 79 0a | 46 72 6f 6d 3a 20 68 65 |allbery.|From: he|
|00000060| 6d 70 68 69 6c 6c 40 63 | 69 74 2d 76 61 78 2e 43 |mphill@c|it-vax.C|
|00000070| 61 6c 74 65 63 68 2e 45 | 64 75 20 28 53 63 6f 74 |altech.E|du (Scot|
|00000080| 74 20 48 65 6d 70 68 69 | 6c 6c 29 0a 4e 65 77 73 |t Hemphi|ll).News|
|00000090| 67 72 6f 75 70 73 3a 20 | 63 6f 6d 70 2e 73 6f 75 |groups: |comp.sou|
|000000a0| 72 63 65 73 2e 6d 69 73 | 63 0a 53 75 62 6a 65 63 |rces.mis|c.Subjec|
|000000b0| 74 3a 20 76 30 33 69 30 | 32 31 3a 20 47 49 46 20 |t: v03i0|21: GIF |
|000000c0| 2d 3e 20 50 6f 73 74 53 | 63 72 69 70 74 20 43 6f |-> PostS|cript Co|
|000000d0| 6e 76 65 72 74 65 72 0a | 4b 65 79 77 6f 72 64 73 |nverter.|Keywords|
|000000e0| 3a 20 47 49 46 2c 50 6f | 73 74 53 63 72 69 70 74 |: GIF,Po|stScript|
|000000f0| 0a 4d 65 73 73 61 67 65 | 2d 49 44 3a 20 3c 36 35 |.Message|-ID: <65|
|00000100| 37 38 40 63 69 74 2d 76 | 61 78 2e 43 61 6c 74 65 |78@cit-v|ax.Calte|
|00000110| 63 68 2e 45 64 75 3e 0a | 44 61 74 65 3a 20 31 37 |ch.Edu>.|Date: 17|
|00000120| 20 4d 61 79 20 38 38 20 | 31 39 3a 35 37 3a 30 36 | May 88 |19:57:06|
|00000130| 20 47 4d 54 0a 53 65 6e | 64 65 72 3a 20 61 6c 6c | GMT.Sen|der: all|
|00000140| 62 65 72 79 40 6e 63 6f | 61 73 74 2e 55 55 43 50 |bery@nco|ast.UUCP|
|00000150| 0a 52 65 70 6c 79 2d 54 | 6f 3a 20 68 65 6d 70 68 |.Reply-T|o: hemph|
|00000160| 69 6c 6c 40 63 69 74 2d | 76 61 78 2e 43 61 6c 74 |ill@cit-|vax.Calt|
|00000170| 65 63 68 2e 45 64 75 20 | 28 53 63 6f 74 74 20 48 |ech.Edu |(Scott H|
|00000180| 65 6d 70 68 69 6c 6c 29 | 0a 4f 72 67 61 6e 69 7a |emphill)|.Organiz|
|00000190| 61 74 69 6f 6e 3a 20 43 | 61 6c 69 66 6f 72 6e 69 |ation: C|aliforni|
|000001a0| 61 20 49 6e 73 74 69 74 | 75 74 65 20 6f 66 20 54 |a Instit|ute of T|
|000001b0| 65 63 68 6e 6f 6c 6f 67 | 79 0a 4c 69 6e 65 73 3a |echnolog|y.Lines:|
|000001c0| 20 33 37 36 0a 41 70 70 | 72 6f 76 65 64 3a 20 61 | 376.App|roved: a|
|000001d0| 6c 6c 62 65 72 79 40 6e | 63 6f 61 73 74 2e 55 55 |llbery@n|coast.UU|
|000001e0| 43 50 0a 0a 63 6f 6d 70 | 2e 73 6f 75 72 63 65 73 |CP..comp|.sources|
|000001f0| 2e 6d 69 73 63 3a 20 56 | 6f 6c 75 6d 65 20 33 2c |.misc: V|olume 3,|
|00000200| 20 49 73 73 75 65 20 32 | 31 0a 53 75 62 6d 69 74 | Issue 2|1.Submit|
|00000210| 74 65 64 2d 42 79 3a 20 | 22 53 63 6f 74 74 20 48 |ted-By: |"Scott H|
|00000220| 65 6d 70 68 69 6c 6c 22 | 20 3c 68 65 6d 70 68 69 |emphill"| <hemphi|
|00000230| 6c 6c 40 63 69 74 2d 76 | 61 78 2e 43 61 6c 74 65 |ll@cit-v|ax.Calte|
|00000240| 63 68 2e 45 64 75 3e 0a | 41 72 63 68 69 76 65 2d |ch.Edu>.|Archive-|
|00000250| 4e 61 6d 65 3a 20 67 69 | 66 74 6f 70 73 0a 0a 54 |Name: gi|ftops..T|
|00000260| 68 65 20 66 6f 6c 6c 6f | 77 69 6e 67 20 70 72 6f |he follo|wing pro|
|00000270| 67 72 61 6d 20 63 6f 6e | 76 65 72 74 73 20 61 20 |gram con|verts a |
|00000280| 47 49 46 20 66 69 6c 65 | 20 74 6f 20 61 20 50 6f |GIF file| to a Po|
|00000290| 73 74 53 63 72 69 70 74 | 20 73 6f 75 72 63 65 20 |stScript| source |
|000002a0| 66 69 6c 65 2e 0a 49 74 | 20 69 73 20 70 75 62 6c |file..It| is publ|
|000002b0| 69 63 20 64 6f 6d 61 69 | 6e 2e 20 20 49 74 20 69 |ic domai|n. It i|
|000002c0| 73 20 63 6f 6d 70 6c 65 | 74 65 20 69 6e 20 6f 6e |s comple|te in on|
|000002d0| 65 20 66 69 6c 65 2e 20 | 20 4a 75 73 74 20 75 6e |e file. | Just un|
|000002e0| 2d 73 68 61 72 2c 20 61 | 6e 64 0a 74 79 70 65 3a |-shar, a|nd.type:|
|000002f0| 0a 09 63 63 20 2d 6f 20 | 67 69 66 74 6f 70 73 20 |..cc -o |giftops |
|00000300| 67 69 66 74 6f 70 73 2e | 63 0a 0a 49 74 20 68 61 |giftops.|c..It ha|
|00000310| 73 20 62 65 65 6e 20 74 | 65 73 74 65 64 20 6f 6e |s been t|ested on|
|00000320| 20 53 79 73 20 56 20 61 | 6e 64 20 42 53 44 20 73 | Sys V a|nd BSD s|
|00000330| 79 73 74 65 6d 73 20 61 | 6e 64 20 61 6e 6f 74 68 |ystems a|nd anoth|
|00000340| 65 72 20 28 6e 6f 6e 5f | 55 6e 69 78 29 20 73 79 |er (non_|Unix) sy|
|00000350| 73 74 65 6d 0a 77 69 74 | 68 20 33 32 2d 62 69 74 |stem.wit|h 32-bit|
|00000360| 20 69 6e 74 73 2e 20 20 | 49 74 20 73 68 6f 75 6c | ints. |It shoul|
|00000370| 64 6e 27 74 20 6e 65 65 | 64 20 6d 6f 72 65 20 74 |dn't nee|d more t|
|00000380| 68 61 6e 20 31 36 2d 62 | 69 74 20 69 6e 74 73 2c |han 16-b|it ints,|
|00000390| 20 74 68 6f 75 67 68 2e | 0a 0a 54 68 65 20 50 6f | though.|..The Po|
|000003a0| 73 74 53 63 72 69 70 74 | 20 63 6f 64 65 20 77 72 |stScript| code wr|
|000003b0| 69 74 74 65 6e 20 62 79 | 20 74 68 69 73 20 70 72 |itten by| this pr|
|000003c0| 6f 67 72 61 6d 20 64 6f | 65 73 6e 27 74 20 63 6f |ogram do|esn't co|
|000003d0| 6e 66 6f 72 6d 20 74 6f | 20 41 64 6f 62 65 27 73 |nform to| Adobe's|
|000003e0| 20 0a 73 74 61 6e 64 61 | 72 64 73 2e 0a 0a 53 63 | .standa|rds...Sc|
|000003f0| 6f 74 74 20 48 65 6d 70 | 68 69 6c 6c 09 68 65 6d |ott Hemp|hill.hem|
|00000400| 70 68 69 6c 6c 40 63 73 | 76 61 78 2e 63 61 6c 74 |phill@cs|vax.calt|
|00000410| 65 63 68 2e 65 64 75 09 | 2e 2e 2e 21 61 6d 65 73 |ech.edu.|...!ames|
|00000420| 21 65 6c 72 6f 79 21 63 | 69 74 2d 76 61 78 21 68 |!elroy!c|it-vax!h|
|00000430| 65 6d 70 68 69 6c 6c 0a | 0a 23 21 20 2f 62 69 6e |emphill.|.#! /bin|
|00000440| 2f 73 68 0a 23 20 54 68 | 69 73 20 69 73 20 61 20 |/sh.# Th|is is a |
|00000450| 73 68 65 6c 6c 20 61 72 | 63 68 69 76 65 2c 20 6d |shell ar|chive, m|
|00000460| 65 61 6e 69 6e 67 3a 0a | 23 20 31 2e 20 52 65 6d |eaning:.|# 1. Rem|
|00000470| 6f 76 65 20 65 76 65 72 | 79 74 68 69 6e 67 20 61 |ove ever|ything a|
|00000480| 62 6f 76 65 20 74 68 65 | 20 23 21 20 2f 62 69 6e |bove the| #! /bin|
|00000490| 2f 73 68 20 6c 69 6e 65 | 2e 0a 23 20 32 2e 20 53 |/sh line|..# 2. S|
|000004a0| 61 76 65 20 74 68 65 20 | 72 65 73 75 6c 74 69 6e |ave the |resultin|
|000004b0| 67 20 74 65 78 74 20 69 | 6e 20 61 20 66 69 6c 65 |g text i|n a file|
|000004c0| 2e 0a 23 20 33 2e 20 45 | 78 65 63 75 74 65 20 74 |..# 3. E|xecute t|
|000004d0| 68 65 20 66 69 6c 65 20 | 77 69 74 68 20 2f 62 69 |he file |with /bi|
|000004e0| 6e 2f 73 68 20 28 6e 6f | 74 20 63 73 68 29 20 74 |n/sh (no|t csh) t|
|000004f0| 6f 20 63 72 65 61 74 65 | 3a 0a 23 09 67 69 66 74 |o create|:.#.gift|
|00000500| 6f 70 73 2e 63 0a 23 20 | 54 68 69 73 20 61 72 63 |ops.c.# |This arc|
|00000510| 68 69 76 65 20 63 72 65 | 61 74 65 64 3a 20 54 75 |hive cre|ated: Tu|
|00000520| 65 20 4d 61 79 20 31 37 | 20 31 32 3a 33 36 3a 30 |e May 17| 12:36:0|
|00000530| 30 20 31 39 38 38 0a 65 | 78 70 6f 72 74 20 50 41 |0 1988.e|xport PA|
|00000540| 54 48 3b 20 50 41 54 48 | 3d 2f 62 69 6e 3a 2f 75 |TH; PATH|=/bin:/u|
|00000550| 73 72 2f 62 69 6e 3a 24 | 50 41 54 48 0a 69 66 20 |sr/bin:$|PATH.if |
|00000560| 74 65 73 74 20 2d 66 20 | 27 67 69 66 74 6f 70 73 |test -f |'giftops|
|00000570| 2e 63 27 0a 74 68 65 6e | 0a 09 65 63 68 6f 20 73 |.c'.then|..echo s|
|00000580| 68 61 72 3a 20 22 77 69 | 6c 6c 20 6e 6f 74 20 6f |har: "wi|ll not o|
|00000590| 76 65 72 2d 77 72 69 74 | 65 20 65 78 69 73 74 69 |ver-writ|e existi|
|000005a0| 6e 67 20 66 69 6c 65 20 | 27 67 69 66 74 6f 70 73 |ng file |'giftops|
|000005b0| 2e 63 27 22 0a 65 6c 73 | 65 0a 63 61 74 20 3c 3c |.c'".els|e.cat <<|
|000005c0| 20 5c 53 48 41 52 5f 45 | 4f 46 20 3e 20 27 67 69 | \SHAR_E|OF > 'gi|
|000005d0| 66 74 6f 70 73 2e 63 27 | 0a 2f 2a 2a 2a 2a 2a 2a |ftops.c'|./******|
|000005e0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000005f0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00000600| 2a 2a 2a 2a 2a 2a 2a 0a | 20 2a 20 20 20 20 20 20 |*******.| * |
|00000610| 20 20 20 20 20 20 20 47 | 49 46 74 6f 50 53 20 43 | G|IFtoPS C|
|00000620| 6f 6e 76 65 72 74 65 72 | 20 20 20 20 20 20 20 20 |onverter| |
|00000630| 20 20 20 20 20 2a 0a 20 | 2a 20 20 20 20 20 20 20 | *. |* |
|00000640| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000650| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000660| 20 20 20 20 2a 0a 20 2a | 20 20 20 20 20 20 4d 61 | *. *| Ma|
|00000670| 79 20 31 36 2c 20 31 39 | 38 38 20 20 62 79 20 53 |y 16, 19|88 by S|
|00000680| 63 6f 74 74 20 48 65 6d | 70 68 69 6c 6c 20 20 20 |cott Hem|phill |
|00000690| 20 20 20 2a 0a 20 2a 20 | 20 20 20 20 20 20 20 20 | *. * | |
|000006a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000006b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000006c0| 20 20 2a 0a 20 2a 20 49 | 20 77 72 6f 74 65 20 74 | *. * I| wrote t|
|000006d0| 68 69 73 20 70 72 6f 67 | 72 61 6d 2c 20 61 6e 64 |his prog|ram, and|
|000006e0| 20 68 65 72 65 62 79 20 | 70 6c 61 63 65 20 69 74 | hereby |place it|
|000006f0| 20 2a 0a 20 2a 20 69 6e | 20 74 68 65 20 70 75 62 | *. * in| the pub|
|00000700| 6c 69 63 20 64 6f 6d 61 | 69 6e 2c 20 69 2e 65 2e |lic doma|in, i.e.|
|00000710| 20 74 68 65 72 65 20 61 | 72 65 20 6e 6f 20 20 20 | there a|re no |
|00000720| 2a 0a 20 2a 20 63 6f 70 | 79 69 6e 67 20 72 65 73 |*. * cop|ying res|
|00000730| 74 72 69 63 74 69 6f 6e | 73 20 6f 66 20 61 6e 79 |triction|s of any|
|00000740| 20 6b 69 6e 64 2e 20 20 | 20 20 20 20 20 20 20 2a | kind. | *|
|00000750| 0a 20 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |. ******|********|
|00000760| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00000770| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2f |********|*******/|
|00000780| 0a 0a 23 69 6e 63 6c 75 | 64 65 20 3c 73 74 64 69 |..#inclu|de <stdi|
|00000790| 6f 2e 68 3e 0a 63 68 61 | 72 20 2a 6d 61 6c 6c 6f |o.h>.cha|r *mallo|
|000007a0| 63 28 29 3b 0a 69 6e 74 | 20 73 74 72 6e 63 6d 70 |c();.int| strncmp|
|000007b0| 28 29 3b 0a 0a 23 64 65 | 66 69 6e 65 20 6d 69 6e |();..#de|fine min|
|000007c0| 28 78 2c 79 29 20 28 28 | 78 29 20 3c 20 28 79 29 |(x,y) ((|x) < (y)|
|000007d0| 20 3f 20 28 78 29 20 3a | 20 28 79 29 29 0a 23 64 | ? (x) :| (y)).#d|
|000007e0| 65 66 69 6e 65 20 46 41 | 4c 53 45 20 30 0a 23 64 |efine FA|LSE 0.#d|
|000007f0| 65 66 69 6e 65 20 54 52 | 55 45 20 31 0a 0a 74 79 |efine TR|UE 1..ty|
|00000800| 70 65 64 65 66 20 69 6e | 74 20 62 6f 6f 6c 3b 0a |pedef in|t bool;.|
|00000810| 74 79 70 65 64 65 66 20 | 73 74 72 75 63 74 20 63 |typedef |struct c|
|00000820| 6f 64 65 73 74 72 75 63 | 74 20 7b 0a 20 20 20 20 |odestruc|t {. |
|00000830| 20 20 20 20 20 20 20 20 | 73 74 72 75 63 74 20 63 | |struct c|
|00000840| 6f 64 65 73 74 72 75 63 | 74 20 2a 70 72 65 66 69 |odestruc|t *prefi|
|00000850| 78 3b 0a 20 20 20 20 20 | 20 20 20 20 20 20 20 75 |x;. | u|
|00000860| 6e 73 69 67 6e 65 64 20 | 63 68 61 72 20 66 69 72 |nsigned |char fir|
|00000870| 73 74 2c 73 75 66 66 69 | 78 3b 0a 20 20 20 20 20 |st,suffi|x;. |
|00000880| 20 20 20 7d 20 63 6f 64 | 65 74 79 70 65 3b 0a 0a | } cod|etype;..|
|00000890| 46 49 4c 45 20 2a 69 6e | 66 69 6c 65 3b 0a 75 6e |FILE *in|file;.un|
|000008a0| 73 69 67 6e 65 64 20 69 | 6e 74 20 73 63 72 65 65 |signed i|nt scree|
|000008b0| 6e 77 69 64 74 68 3b 20 | 20 20 20 20 20 20 20 20 |nwidth; | |
|000008c0| 20 20 2f 2a 20 54 68 65 | 20 64 69 6d 65 6e 73 69 | /* The| dimensi|
|000008d0| 6f 6e 73 20 6f 66 20 74 | 68 65 20 73 63 72 65 65 |ons of t|he scree|
|000008e0| 6e 20 2a 2f 0a 75 6e 73 | 69 67 6e 65 64 20 69 6e |n */.uns|igned in|
|000008f0| 74 20 73 63 72 65 65 6e | 68 65 69 67 68 74 3b 20 |t screen|height; |
|00000900| 20 20 20 20 20 20 20 20 | 20 2f 2a 20 20 20 28 6e | | /* (n|
|00000910| 6f 74 20 74 68 6f 73 65 | 20 6f 66 20 74 68 65 20 |ot those| of the |
|00000920| 69 6d 61 67 65 29 20 20 | 20 2a 2f 0a 62 6f 6f 6c |image) | */.bool|
|00000930| 20 67 6c 6f 62 61 6c 3b | 20 20 20 20 20 20 20 20 | global;| |
|00000940| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000950| 2f 2a 20 49 73 20 74 68 | 65 72 65 20 61 20 67 6c |/* Is th|ere a gl|
|00000960| 6f 62 61 6c 20 63 6f 6c | 6f 72 20 6d 61 70 3f 20 |obal col|or map? |
|00000970| 2a 2f 0a 69 6e 74 20 67 | 6c 6f 62 61 6c 62 69 74 |*/.int g|lobalbit|
|00000980| 73 3b 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |s; | |
|00000990| 20 20 20 20 20 20 20 2f | 2a 20 4e 75 6d 62 65 72 | /|* Number|
|000009a0| 20 6f 66 20 62 69 74 73 | 20 6f 66 20 67 6c 6f 62 | of bits| of glob|
|000009b0| 61 6c 20 63 6f 6c 6f 72 | 73 20 2a 2f 0a 75 6e 73 |al color|s */.uns|
|000009c0| 69 67 6e 65 64 20 63 68 | 61 72 20 67 6c 6f 62 61 |igned ch|ar globa|
|000009d0| 6c 6d 61 70 5b 32 35 36 | 5d 5b 33 5d 3b 20 20 20 |lmap[256|][3]; |
|000009e0| 20 2f 2a 20 52 47 42 20 | 76 61 6c 75 65 73 20 66 | /* RGB |values f|
|000009f0| 6f 72 20 67 6c 6f 62 61 | 6c 20 63 6f 6c 6f 72 20 |or globa|l color |
|00000a00| 6d 61 70 20 2a 2f 0a 63 | 68 61 72 20 63 6f 6c 6f |map */.c|har colo|
|00000a10| 72 74 61 62 6c 65 5b 32 | 35 36 5d 5b 33 5d 3b 20 |rtable[2|56][3]; |
|00000a20| 20 20 20 20 20 20 20 20 | 20 20 20 2f 2a 20 48 65 | | /* He|
|00000a30| 78 20 69 6e 74 65 6e 73 | 69 74 79 20 73 74 72 69 |x intens|ity stri|
|00000a40| 6e 67 73 20 66 6f 72 20 | 61 6e 20 69 6d 61 67 65 |ngs for |an image|
|00000a50| 20 2a 2f 0a 75 6e 73 69 | 67 6e 65 64 20 63 68 61 | */.unsi|gned cha|
|00000a60| 72 20 2a 72 61 73 74 65 | 72 3b 20 20 20 20 20 20 |r *raste|r; |
|00000a70| 20 20 20 20 20 20 20 20 | 2f 2a 20 44 65 63 6f 64 | |/* Decod|
|00000a80| 65 64 20 69 6d 61 67 65 | 20 64 61 74 61 20 2a 2f |ed image| data */|
|00000a90| 0a 63 6f 64 65 74 79 70 | 65 20 2a 63 6f 64 65 74 |.codetyp|e *codet|
|00000aa0| 61 62 6c 65 3b 20 20 20 | 20 20 20 20 20 20 20 20 |able; | |
|00000ab0| 20 20 20 20 20 2f 2a 20 | 4c 5a 57 20 63 6f 6d 70 | /* |LZW comp|
|00000ac0| 72 65 73 73 69 6f 6e 20 | 63 6f 64 65 20 64 61 74 |ression |code dat|
|00000ad0| 61 20 2a 2f 0a 69 6e 74 | 20 64 61 74 61 73 69 7a |a */.int| datasiz|
|00000ae0| 65 2c 63 6f 64 65 73 69 | 7a 65 2c 63 6f 64 65 6d |e,codesi|ze,codem|
|00000af0| 61 73 6b 3b 20 20 20 20 | 20 2f 2a 20 44 65 63 6f |ask; | /* Deco|
|00000b00| 64 65 72 20 77 6f 72 6b | 69 6e 67 20 76 61 72 69 |der work|ing vari|
|00000b10| 61 62 6c 65 73 20 2a 2f | 0a 69 6e 74 20 63 6c 65 |ables */|.int cle|
|00000b20| 61 72 2c 65 6f 69 3b 20 | 20 20 20 20 20 20 20 20 |ar,eoi; | |
|00000b30| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 2f 2a 20 | | /* |
|00000b40| 53 70 65 63 69 61 6c 20 | 63 6f 64 65 20 76 61 6c |Special |code val|
|00000b50| 75 65 73 20 2a 2f 0a 0a | 76 6f 69 64 20 75 73 61 |ues */..|void usa|
|00000b60| 67 65 28 29 0a 7b 0a 20 | 20 20 20 20 20 20 20 66 |ge().{. | f|
|00000b70| 70 72 69 6e 74 66 28 73 | 74 64 65 72 72 2c 22 75 |printf(s|tderr,"u|
|00000b80| 73 61 67 65 3a 20 67 69 | 66 74 6f 70 73 20 69 6e |sage: gi|ftops in|
|00000b90| 70 75 74 2d 66 69 6c 65 | 20 3e 20 6f 75 74 70 75 |put-file| > outpu|
|00000ba0| 74 2d 66 69 6c 65 5c 6e | 22 29 3b 0a 20 20 20 20 |t-file\n|");. |
|00000bb0| 20 20 20 20 65 78 69 74 | 28 2d 31 29 3b 0a 7d 0a | exit|(-1);.}.|
|00000bc0| 0a 76 6f 69 64 20 66 61 | 74 61 6c 28 73 29 0a 63 |.void fa|tal(s).c|
|00000bd0| 68 61 72 20 2a 73 3b 0a | 7b 0a 20 20 20 20 20 20 |har *s;.|{. |
|00000be0| 20 20 66 70 72 69 6e 74 | 66 28 73 74 64 65 72 72 | fprint|f(stderr|
|00000bf0| 2c 22 67 69 66 74 6f 70 | 73 3a 20 25 73 5c 6e 22 |,"giftop|s: %s\n"|
|00000c00| 2c 73 29 3b 0a 20 20 20 | 20 20 20 20 20 65 78 69 |,s);. | exi|
|00000c10| 74 28 2d 31 29 3b 0a 7d | 0a 0a 76 6f 69 64 20 63 |t(-1);.}|..void c|
|00000c20| 68 65 63 6b 73 69 67 6e | 61 74 75 72 65 28 29 0a |hecksign|ature().|
|00000c30| 7b 0a 20 20 20 20 20 20 | 20 20 63 68 61 72 20 62 |{. | char b|
|00000c40| 75 66 5b 36 5d 3b 0a 0a | 20 20 20 20 20 20 20 20 |uf[6];..| |
|00000c50| 66 72 65 61 64 28 62 75 | 66 2c 31 2c 36 2c 69 6e |fread(bu|f,1,6,in|
|00000c60| 66 69 6c 65 29 3b 0a 20 | 20 20 20 20 20 20 20 69 |file);. | i|
|00000c70| 66 20 28 73 74 72 6e 63 | 6d 70 28 62 75 66 2c 22 |f (strnc|mp(buf,"|
|00000c80| 47 49 46 22 2c 33 29 29 | 20 66 61 74 61 6c 28 22 |GIF",3))| fatal("|
|00000c90| 66 69 6c 65 20 69 73 20 | 6e 6f 74 20 61 20 47 49 |file is |not a GI|
|00000ca0| 46 20 66 69 6c 65 22 29 | 3b 0a 20 20 20 20 20 20 |F file")|;. |
|00000cb0| 20 20 69 66 20 28 73 74 | 72 6e 63 6d 70 28 26 62 | if (st|rncmp(&b|
|00000cc0| 75 66 5b 33 5d 2c 22 38 | 37 61 22 2c 33 29 29 20 |uf[3],"8|7a",3)) |
|00000cd0| 66 61 74 61 6c 28 22 75 | 6e 6b 6e 6f 77 6e 20 47 |fatal("u|nknown G|
|00000ce0| 49 46 20 76 65 72 73 69 | 6f 6e 20 6e 75 6d 62 65 |IF versi|on numbe|
|00000cf0| 72 22 29 3b 0a 7d 0a 0a | 2f 2a 20 47 65 74 20 69 |r");.}..|/* Get i|
|00000d00| 6e 66 6f 72 6d 61 74 69 | 6f 6e 20 77 68 69 63 68 |nformati|on which|
|00000d10| 20 69 73 20 67 6c 6f 62 | 61 6c 20 74 6f 20 61 6c | is glob|al to al|
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|00000da0| 72 65 65 6e 77 69 64 74 | 68 20 3d 20 62 75 66 5b |reenwidt|h = buf[|
|00000db0| 30 5d 20 2b 20 28 62 75 | 66 5b 31 5d 20 3c 3c 20 |0] + (bu|f[1] << |
|00000dc0| 38 29 3b 0a 20 20 20 20 | 20 20 20 20 73 63 72 65 |8);. | scre|
|00000dd0| 65 6e 68 65 69 67 68 74 | 20 3d 20 62 75 66 5b 32 |enheight| = buf[2|
|00000de0| 5d 20 2b 20 28 62 75 66 | 5b 33 5d 20 3c 3c 20 38 |] + (buf|[3] << 8|
|00000df0| 29 3b 0a 20 20 20 20 20 | 20 20 20 67 6c 6f 62 61 |);. | globa|
|00000e00| 6c 20 3d 20 62 75 66 5b | 34 5d 20 26 20 30 78 38 |l = buf[|4] & 0x8|
|00000e10| 30 3b 0a 20 20 20 20 20 | 20 20 20 69 66 20 28 67 |0;. | if (g|
|00000e20| 6c 6f 62 61 6c 29 20 7b | 0a 20 20 20 20 20 20 20 |lobal) {|. |
|00000e30| 20 20 20 20 20 67 6c 6f | 62 61 6c 62 69 74 73 20 | glo|balbits |
|00000e40| 3d 20 28 62 75 66 5b 34 | 5d 20 26 20 30 78 30 37 |= (buf[4|] & 0x07|
|00000e50| 29 20 2b 20 31 3b 0a 20 | 20 20 20 20 20 20 20 20 |) + 1;. | |
|00000e60| 20 20 20 66 72 65 61 64 | 28 67 6c 6f 62 61 6c 6d | fread|(globalm|
|00000e70| 61 70 2c 33 2c 31 3c 3c | 67 6c 6f 62 61 6c 62 69 |ap,3,1<<|globalbi|
|00000e80| 74 73 2c 69 6e 66 69 6c | 65 29 3b 0a 20 20 20 20 |ts,infil|e);. |
|00000e90| 20 20 20 20 7d 0a 7d 0a | 0a 2f 2a 20 43 6f 6e 76 | }.}.|./* Conv|
|00000ea0| 65 72 74 20 61 20 63 6f | 6c 6f 72 20 6d 61 70 20 |ert a co|lor map |
|00000eb0| 28 6c 6f 63 61 6c 20 6f | 72 20 67 6c 6f 62 61 6c |(local o|r global|
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|00000ed0| 20 74 77 6f 20 63 68 61 | 72 61 63 74 65 72 0a 20 | two cha|racter. |
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|00000ef0| 72 69 6e 67 73 2c 20 73 | 74 6f 72 65 64 20 69 6e |rings, s|tored in|
|00000f00| 20 63 6f 6c 6f 72 74 61 | 62 6c 65 2e 20 20 52 47 | colorta|ble. RG|
|00000f10| 42 20 69 73 20 63 6f 6e | 76 65 72 74 65 64 20 74 |B is con|verted t|
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|00000f60| 72 73 28 63 6f 6c 6f 72 | 74 61 62 6c 65 2c 63 6f |rs(color|table,co|
|00000f70| 6c 6f 72 6d 61 70 2c 6e | 63 6f 6c 6f 72 73 29 0a |lormap,n|colors).|
|00000f80| 63 68 61 72 20 63 6f 6c | 6f 72 74 61 62 6c 65 5b |char col|ortable[|
|00000f90| 32 35 36 5d 5b 33 5d 3b | 0a 75 6e 73 69 67 6e 65 |256][3];|.unsigne|
|00000fa0| 64 20 63 68 61 72 20 63 | 6f 6c 6f 72 6d 61 70 5b |d char c|olormap[|
|00000fb0| 32 35 36 5d 5b 33 5d 3b | 0a 69 6e 74 20 6e 63 6f |256][3];|.int nco|
|00000fc0| 6c 6f 72 73 3b 0a 7b 0a | 20 20 20 20 20 20 20 20 |lors;.{.| |
|00000fd0| 73 74 61 74 69 63 20 63 | 68 61 72 20 68 65 78 74 |static c|har hext|
|00000fe0| 61 62 5b 5d 20 3d 20 7b | 27 30 27 2c 27 31 27 2c |ab[] = {|'0','1',|
|00000ff0| 27 32 27 2c 27 33 27 2c | 27 34 27 2c 27 35 27 2c |'2','3',|'4','5',|
|00001000| 27 36 27 2c 27 37 27 2c | 0a 20 20 20 20 20 20 20 |'6','7',|. |
|00001010| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001020| 20 20 20 20 20 20 20 20 | 20 27 38 27 2c 27 39 27 | | '8','9'|
|00001030| 2c 27 41 27 2c 27 42 27 | 2c 27 43 27 2c 27 44 27 |,'A','B'|,'C','D'|
|00001040| 2c 27 45 27 2c 27 46 27 | 7d 3b 0a 20 20 20 20 20 |,'E','F'|};. |
|00001050| 20 20 20 72 65 67 69 73 | 74 65 72 20 75 6e 73 69 | regis|ter unsi|
|00001060| 67 6e 65 64 20 63 6f 6c | 6f 72 3b 0a 20 20 20 20 |gned col|or;. |
|00001070| 20 20 20 20 72 65 67 69 | 73 74 65 72 20 69 3b 0a | regi|ster i;.|
|00001080| 0a 20 20 20 20 20 20 20 | 20 66 6f 72 20 28 69 20 |. | for (i |
|00001090| 3d 20 30 3b 20 69 20 3c | 20 6e 63 6f 6c 6f 72 73 |= 0; i <| ncolors|
|000010a0| 3b 20 69 2b 2b 29 20 7b | 0a 20 20 20 20 20 20 20 |; i++) {|. |
|000010b0| 20 20 20 20 20 63 6f 6c | 6f 72 20 3d 20 37 37 2a | col|or = 77*|
|000010c0| 63 6f 6c 6f 72 6d 61 70 | 5b 69 5d 5b 30 5d 20 2b |colormap|[i][0] +|
|000010d0| 20 31 35 30 2a 63 6f 6c | 6f 72 6d 61 70 5b 69 5d | 150*col|ormap[i]|
|000010e0| 5b 31 5d 20 2b 20 32 39 | 2a 63 6f 6c 6f 72 6d 61 |[1] + 29|*colorma|
|000010f0| 70 5b 69 5d 5b 32 5d 3b | 0a 20 20 20 20 20 20 20 |p[i][2];|. |
|00001100| 20 20 20 20 20 63 6f 6c | 6f 72 20 3e 3e 3d 20 38 | col|or >>= 8|
|00001110| 3b 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 63 6f |;. | co|
|00001120| 6c 6f 72 74 61 62 6c 65 | 5b 69 5d 5b 30 5d 20 3d |lortable|[i][0] =|
|00001130| 20 68 65 78 74 61 62 5b | 63 6f 6c 6f 72 20 3e 3e | hextab[|color >>|
|00001140| 20 34 5d 3b 0a 20 20 20 | 20 20 20 20 20 20 20 20 | 4];. | |
|00001150| 20 63 6f 6c 6f 72 74 61 | 62 6c 65 5b 69 5d 5b 31 | colorta|ble[i][1|
|00001160| 5d 20 3d 20 68 65 78 74 | 61 62 5b 63 6f 6c 6f 72 |] = hext|ab[color|
|00001170| 20 26 20 31 35 5d 3b 0a | 20 20 20 20 20 20 20 20 | & 15];.| |
|00001180| 20 20 20 20 63 6f 6c 6f | 72 74 61 62 6c 65 5b 69 | colo|rtable[i|
|00001190| 5d 5b 32 5d 20 3d 20 27 | 5c 30 27 3b 0a 20 20 20 |][2] = '|\0';. |
|000011a0| 20 20 20 20 20 7d 0a 7d | 0a 0a 2f 2a 20 57 72 69 | }.}|../* Wri|
|000011b0| 74 65 20 61 20 70 6f 73 | 74 73 63 72 69 70 74 20 |te a pos|tscript |
|000011c0| 68 65 61 64 65 72 20 74 | 6f 20 74 68 65 20 73 74 |header t|o the st|
|000011d0| 61 6e 64 61 72 64 20 6f | 75 74 70 75 74 2e 20 20 |andard o|utput. |
|000011e0| 53 74 61 6e 64 61 72 64 | 20 70 61 70 65 72 20 73 |Standard| paper s|
|000011f0| 69 7a 65 0a 20 20 20 28 | 38 2e 35 20 62 79 20 31 |ize. (|8.5 by 1|
|00001200| 31 29 20 69 73 20 68 61 | 72 64 2d 63 6f 64 65 64 |1) is ha|rd-coded|
|00001210| 2c 20 61 73 20 69 73 20 | 74 68 65 20 77 68 6f 6c |, as is |the whol|
|00001220| 65 20 69 6e 69 74 69 61 | 6c 69 7a 61 74 69 6f 6e |e initia|lization|
|00001230| 20 73 65 71 75 65 6e 63 | 65 2e 20 20 2a 2f 0a 0a | sequenc|e. */..|
|00001240| 76 6f 69 64 20 77 72 69 | 74 65 68 65 61 64 65 72 |void wri|teheader|
|00001250| 28 6c 65 66 74 2c 74 6f | 70 2c 77 69 64 74 68 2c |(left,to|p,width,|
|00001260| 68 65 69 67 68 74 29 0a | 75 6e 73 69 67 6e 65 64 |height).|unsigned|
|00001270| 20 6c 65 66 74 2c 74 6f | 70 2c 77 69 64 74 68 2c | left,to|p,width,|
|00001280| 68 65 69 67 68 74 3b 0a | 7b 0a 20 20 20 20 20 20 |height;.|{. |
|00001290| 20 20 64 6f 75 62 6c 65 | 20 73 63 61 6c 65 3b 0a | double| scale;.|
|000012a0| 20 20 20 20 20 20 20 20 | 69 6e 74 20 73 63 61 6c | |int scal|
|000012b0| 65 64 77 69 64 74 68 2c | 73 63 61 6c 65 64 68 65 |edwidth,|scaledhe|
|000012c0| 69 67 68 74 3b 0a 0a 20 | 20 20 20 20 20 20 20 73 |ight;.. | s|
|000012d0| 63 61 6c 65 20 3d 20 6d | 69 6e 28 36 34 38 2e 30 |cale = m|in(648.0|
|000012e0| 2f 73 63 72 65 65 6e 77 | 69 64 74 68 2c 20 34 36 |/screenw|idth, 46|
|000012f0| 38 2e 30 2f 73 63 72 65 | 65 6e 68 65 69 67 68 74 |8.0/scre|enheight|
|00001300| 29 3b 0a 20 20 20 20 20 | 20 20 20 73 63 61 6c 65 |);. | scale|
|00001310| 64 77 69 64 74 68 20 3d | 20 28 69 6e 74 29 28 73 |dwidth =| (int)(s|
|00001320| 63 61 6c 65 2a 73 63 72 | 65 65 6e 77 69 64 74 68 |cale*scr|eenwidth|
|00001330| 2b 30 2e 35 29 3b 0a 20 | 20 20 20 20 20 20 20 73 |+0.5);. | s|
|00001340| 63 61 6c 65 64 68 65 69 | 67 68 74 20 3d 20 28 69 |caledhei|ght = (i|
|00001350| 6e 74 29 28 73 63 61 6c | 65 2a 73 63 72 65 65 6e |nt)(scal|e*screen|
|00001360| 68 65 69 67 68 74 2b 30 | 2e 35 29 3b 0a 0a 20 20 |height+0|.5);.. |
|00001370| 20 20 20 20 20 20 70 72 | 69 6e 74 66 28 22 63 75 | pr|intf("cu|
|00001380| 72 72 65 6e 74 73 63 72 | 65 65 6e 20 2f 70 72 6f |rrentscr|een /pro|
|00001390| 63 20 65 78 63 68 20 64 | 65 66 20 2f 61 6e 67 6c |c exch d|ef /angl|
|000013a0| 65 20 65 78 63 68 20 64 | 65 66 20 2f 66 72 65 71 |e exch d|ef /freq|
|000013b0| 75 65 6e 63 79 20 65 78 | 63 68 20 64 65 66 5c 6e |uency ex|ch def\n|
|000013c0| 22 29 3b 0a 20 20 20 20 | 20 20 20 20 70 72 69 6e |");. | prin|
|000013d0| 74 66 28 22 2f 61 6e 67 | 6c 65 20 39 30 20 64 65 |tf("/ang|le 90 de|
|000013e0| 66 20 2f 66 72 65 71 75 | 65 6e 63 79 20 36 30 20 |f /frequ|ency 60 |
|000013f0| 64 65 66 5c 6e 22 29 3b | 0a 20 20 20 20 20 20 20 |def\n");|. |
|00001400| 20 70 72 69 6e 74 66 28 | 22 66 72 65 71 75 65 6e | printf(|"frequen|
|00001410| 63 79 20 61 6e 67 6c 65 | 20 2f 70 72 6f 63 20 6c |cy angle| /proc l|
|00001420| 6f 61 64 20 73 65 74 73 | 63 72 65 65 6e 5c 6e 22 |oad sets|creen\n"|
|00001430| 29 3b 0a 20 20 20 20 20 | 20 20 20 70 72 69 6e 74 |);. | print|
|00001440| 66 28 22 2f 70 69 63 73 | 74 72 20 25 64 20 73 74 |f("/pics|tr %d st|
|00001450| 72 69 6e 67 20 64 65 66 | 5c 6e 22 2c 77 69 64 74 |ring def|\n",widt|
|00001460| 68 29 3b 0a 20 20 20 20 | 20 20 20 20 70 72 69 6e |h);. | prin|
|00001470| 74 66 28 22 2f 73 63 72 | 65 65 6e 20 7b 25 64 20 |tf("/scr|een {%d |
|00001480| 25 64 20 38 20 5b 25 64 | 20 30 20 30 20 2d 25 64 |%d 8 [%d| 0 0 -%d|
|00001490| 20 30 20 25 64 5d 5c 6e | 22 2c 77 69 64 74 68 2c | 0 %d]\n|",width,|
|000014a0| 68 65 69 67 68 74 2c 77 | 69 64 74 68 2c 68 65 69 |height,w|idth,hei|
|000014b0| 67 68 74 2c 68 65 69 67 | 68 74 29 3b 0a 20 20 20 |ght,heig|ht);. |
|000014c0| 20 20 20 20 20 70 72 69 | 6e 74 66 28 22 20 20 20 | pri|ntf(" |
|000014d0| 7b 63 75 72 72 65 6e 74 | 66 69 6c 65 20 70 69 63 |{current|file pic|
|000014e0| 73 74 72 20 72 65 61 64 | 68 65 78 73 74 72 69 6e |str read|hexstrin|
|000014f0| 67 20 70 6f 70 7d 20 69 | 6d 61 67 65 7d 20 64 65 |g pop} i|mage} de|
|00001500| 66 5c 6e 22 29 3b 0a 20 | 20 20 20 20 20 20 20 70 |f\n");. | p|
|00001510| 72 69 6e 74 66 28 22 25 | 64 20 25 64 20 74 72 61 |rintf("%|d %d tra|
|00001520| 6e 73 6c 61 74 65 20 39 | 30 20 72 6f 74 61 74 65 |nslate 9|0 rotate|
|00001530| 20 25 64 20 25 64 20 73 | 63 61 6c 65 20 73 63 72 | %d %d s|cale scr|
|00001540| 65 65 6e 5c 6e 22 2c 0a | 20 20 20 20 20 20 20 20 |een\n",.| |
|00001550| 20 20 20 20 20 20 20 33 | 30 36 2b 28 73 63 61 6c | 3|06+(scal|
|00001560| 65 64 68 65 69 67 68 74 | 3e 3e 31 29 2c 33 39 36 |edheight|>>1),396|
|00001570| 2d 28 73 63 61 6c 65 64 | 77 69 64 74 68 3e 3e 31 |-(scaled|width>>1|
|00001580| 29 2c 0a 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |),. | |
|00001590| 20 20 73 63 61 6c 65 64 | 77 69 64 74 68 2c 20 73 | scaled|width, s|
|000015a0| 63 61 6c 65 64 68 65 69 | 67 68 74 29 3b 0a 7d 0a |caledhei|ght);.}.|
|000015b0| 0a 2f 2a 20 4f 75 74 70 | 75 74 20 74 68 65 20 62 |./* Outp|ut the b|
|000015c0| 79 74 65 73 20 61 73 73 | 6f 63 69 61 74 65 64 20 |ytes ass|ociated |
|000015d0| 77 69 74 68 20 61 20 63 | 6f 64 65 20 74 6f 20 74 |with a c|ode to t|
|000015e0| 68 65 20 72 61 73 74 65 | 72 20 61 72 72 61 79 20 |he raste|r array |
|000015f0| 2a 2f 0a 0a 76 6f 69 64 | 20 6f 75 74 63 6f 64 65 |*/..void| outcode|
|00001600| 28 70 2c 66 69 6c 6c 29 | 0a 72 65 67 69 73 74 65 |(p,fill)|.registe|
|00001610| 72 20 63 6f 64 65 74 79 | 70 65 20 2a 70 3b 0a 72 |r codety|pe *p;.r|
|00001620| 65 67 69 73 74 65 72 20 | 75 6e 73 69 67 6e 65 64 |egister |unsigned|
|00001630| 20 63 68 61 72 20 2a 2a | 66 69 6c 6c 3b 0a 7b 0a | char **|fill;.{.|
|00001640| 20 20 20 20 20 20 20 20 | 69 66 20 28 70 2d 3e 70 | |if (p->p|
|00001650| 72 65 66 69 78 29 20 6f | 75 74 63 6f 64 65 28 70 |refix) o|utcode(p|
|00001660| 2d 3e 70 72 65 66 69 78 | 2c 66 69 6c 6c 29 3b 0a |->prefix|,fill);.|
|00001670| 20 20 20 20 20 20 20 20 | 2a 28 2a 66 69 6c 6c 29 | |*(*fill)|
|00001680| 2b 2b 20 3d 20 70 2d 3e | 73 75 66 66 69 78 3b 0a |++ = p->|suffix;.|
|00001690| 7d 0a 0a 2f 2a 20 50 72 | 6f 63 65 73 73 20 61 20 |}../* Pr|ocess a |
|000016a0| 63 6f 6d 70 72 65 73 73 | 69 6f 6e 20 63 6f 64 65 |compress|ion code|
|000016b0| 2e 20 20 22 63 6c 65 61 | 72 22 20 72 65 73 65 74 |. "clea|r" reset|
|000016c0| 73 20 74 68 65 20 63 6f | 64 65 20 74 61 62 6c 65 |s the co|de table|
|000016d0| 2e 20 20 4f 74 68 65 72 | 77 69 73 65 0a 20 20 20 |. Other|wise. |
|000016e0| 6d 61 6b 65 20 61 20 6e | 65 77 20 63 6f 64 65 20 |make a n|ew code |
|000016f0| 74 61 62 6c 65 20 65 6e | 74 72 79 2c 20 61 6e 64 |table en|try, and|
|00001700| 20 6f 75 74 70 75 74 20 | 74 68 65 20 62 79 74 65 | output |the byte|
|00001710| 73 20 61 73 73 6f 63 69 | 61 74 65 64 20 77 69 74 |s associ|ated wit|
|00001720| 68 20 74 68 65 0a 20 20 | 20 63 6f 64 65 2e 20 2a |h the. | code. *|
|00001730| 2f 0a 0a 76 6f 69 64 20 | 70 72 6f 63 65 73 73 28 |/..void |process(|
|00001740| 63 6f 64 65 2c 66 69 6c | 6c 29 0a 72 65 67 69 73 |code,fil|l).regis|
|00001750| 74 65 72 20 63 6f 64 65 | 3b 0a 75 6e 73 69 67 6e |ter code|;.unsign|
|00001760| 65 64 20 63 68 61 72 20 | 2a 2a 66 69 6c 6c 3b 0a |ed char |**fill;.|
|00001770| 7b 0a 20 20 20 20 20 20 | 20 20 73 74 61 74 69 63 |{. | static|
|00001780| 20 61 76 61 69 6c 2c 6f | 6c 64 63 6f 64 65 3b 0a | avail,o|ldcode;.|
|00001790| 20 20 20 20 20 20 20 20 | 72 65 67 69 73 74 65 72 | |register|
|000017a0| 20 63 6f 64 65 74 79 70 | 65 20 2a 70 3b 0a 0a 20 | codetyp|e *p;.. |
|000017b0| 20 20 20 20 20 20 20 69 | 66 20 28 63 6f 64 65 20 | i|f (code |
|000017c0| 3d 3d 20 63 6c 65 61 72 | 29 20 7b 0a 20 20 20 20 |== clear|) {. |
|000017d0| 20 20 20 20 20 20 20 20 | 63 6f 64 65 73 69 7a 65 | |codesize|
|000017e0| 20 3d 20 64 61 74 61 73 | 69 7a 65 20 2b 20 31 3b | = datas|ize + 1;|
|000017f0| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 63 6f 64 |. | cod|
|00001800| 65 6d 61 73 6b 20 3d 20 | 28 31 20 3c 3c 20 63 6f |emask = |(1 << co|
|00001810| 64 65 73 69 7a 65 29 20 | 2d 20 31 3b 0a 20 20 20 |desize) |- 1;. |
|00001820| 20 20 20 20 20 20 20 20 | 20 61 76 61 69 6c 20 3d | | avail =|
|00001830| 20 63 6c 65 61 72 20 2b | 20 32 3b 0a 20 20 20 20 | clear +| 2;. |
|00001840| 20 20 20 20 20 20 20 20 | 6f 6c 64 63 6f 64 65 20 | |oldcode |
|00001850| 3d 20 2d 31 3b 0a 20 20 | 20 20 20 20 20 20 7d 20 |= -1;. | } |
|00001860| 65 6c 73 65 20 69 66 20 | 28 63 6f 64 65 20 3c 20 |else if |(code < |
|00001870| 61 76 61 69 6c 29 20 7b | 0a 20 20 20 20 20 20 20 |avail) {|. |
|00001880| 20 20 20 20 20 6f 75 74 | 63 6f 64 65 28 26 63 6f | out|code(&co|
|00001890| 64 65 74 61 62 6c 65 5b | 63 6f 64 65 5d 2c 66 69 |detable[|code],fi|
|000018a0| 6c 6c 29 3b 0a 20 20 20 | 20 20 20 20 20 20 20 20 |ll);. | |
|000018b0| 20 69 66 20 28 6f 6c 64 | 63 6f 64 65 20 21 3d 20 | if (old|code != |
|000018c0| 2d 31 29 20 7b 0a 20 20 | 20 20 20 20 20 20 20 20 |-1) {. | |
|000018d0| 20 20 20 20 20 20 70 20 | 3d 20 26 63 6f 64 65 74 | p |= &codet|
|000018e0| 61 62 6c 65 5b 61 76 61 | 69 6c 2b 2b 5d 3b 0a 20 |able[ava|il++];. |
|000018f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 70 | | p|
|00001900| 2d 3e 70 72 65 66 69 78 | 20 3d 20 26 63 6f 64 65 |->prefix| = &code|
|00001910| 74 61 62 6c 65 5b 6f 6c | 64 63 6f 64 65 5d 3b 0a |table[ol|dcode];.|
|00001920| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001930| 70 2d 3e 66 69 72 73 74 | 20 3d 20 70 2d 3e 70 72 |p->first| = p->pr|
|00001940| 65 66 69 78 2d 3e 66 69 | 72 73 74 3b 0a 20 20 20 |efix->fi|rst;. |
|00001950| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 70 2d 3e | | p->|
|00001960| 73 75 66 66 69 78 20 3d | 20 63 6f 64 65 74 61 62 |suffix =| codetab|
|00001970| 6c 65 5b 63 6f 64 65 5d | 2e 66 69 72 73 74 3b 0a |le[code]|.first;.|
|00001980| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001990| 69 66 20 28 28 61 76 61 | 69 6c 20 26 20 63 6f 64 |if ((ava|il & cod|
|000019a0| 65 6d 61 73 6b 29 20 3d | 3d 20 30 20 26 26 20 61 |emask) =|= 0 && a|
|000019b0| 76 61 69 6c 20 3c 20 34 | 30 39 36 29 20 7b 0a 20 |vail < 4|096) {. |
|000019c0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000019d0| 20 20 20 63 6f 64 65 73 | 69 7a 65 2b 2b 3b 0a 20 | codes|ize++;. |
|000019e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000019f0| 20 20 20 63 6f 64 65 6d | 61 73 6b 20 2b 3d 20 61 | codem|ask += a|
|00001a00| 76 61 69 6c 3b 0a 20 20 | 20 20 20 20 20 20 20 20 |vail;. | |
|00001a10| 20 20 20 20 20 20 7d 0a | 20 20 20 20 20 20 20 20 | }.| |
|00001a20| 20 20 20 20 7d 0a 20 20 | 20 20 20 20 20 20 20 20 | }. | |
|00001a30| 20 20 6f 6c 64 63 6f 64 | 65 20 3d 20 63 6f 64 65 | oldcod|e = code|
|00001a40| 3b 0a 20 20 20 20 20 20 | 20 20 7d 20 65 6c 73 65 |;. | } else|
|00001a50| 20 69 66 20 28 63 6f 64 | 65 20 3d 3d 20 61 76 61 | if (cod|e == ava|
|00001a60| 69 6c 20 26 26 20 6f 6c | 64 63 6f 64 65 20 21 3d |il && ol|dcode !=|
|00001a70| 20 2d 31 29 20 7b 0a 20 | 20 20 20 20 20 20 20 20 | -1) {. | |
|00001a80| 20 20 20 70 20 3d 20 26 | 63 6f 64 65 74 61 62 6c | p = &|codetabl|
|00001a90| 65 5b 61 76 61 69 6c 2b | 2b 5d 3b 0a 20 20 20 20 |e[avail+|+];. |
|00001aa0| 20 20 20 20 20 20 20 20 | 70 2d 3e 70 72 65 66 69 | |p->prefi|
|00001ab0| 78 20 3d 20 26 63 6f 64 | 65 74 61 62 6c 65 5b 6f |x = &cod|etable[o|
|00001ac0| 6c 64 63 6f 64 65 5d 3b | 0a 20 20 20 20 20 20 20 |ldcode];|. |
|00001ad0| 20 20 20 20 20 70 2d 3e | 66 69 72 73 74 20 3d 20 | p->|first = |
|00001ae0| 70 2d 3e 70 72 65 66 69 | 78 2d 3e 66 69 72 73 74 |p->prefi|x->first|
|00001af0| 3b 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 70 2d |;. | p-|
|00001b00| 3e 73 75 66 66 69 78 20 | 3d 20 70 2d 3e 66 69 72 |>suffix |= p->fir|
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|00002110| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
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|00002440| 20 70 72 69 6e 74 66 28 | 22 73 68 6f 77 70 61 67 | printf(|"showpag|
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|00002630| 3d 20 62 75 66 5b 34 5d | 20 2b 20 28 62 75 66 5b |= buf[4]| + (buf[|
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|00002650| 20 20 68 65 69 67 68 74 | 20 3d 20 62 75 66 5b 36 | height| = buf[6|
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|00002670| 29 3b 0a 20 20 20 20 20 | 20 20 20 6c 6f 63 61 6c |);. | local|
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|000026f0| 37 29 20 2b 20 31 3b 0a | 20 20 20 20 20 20 20 20 |7) + 1;.| |
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|00002730| 20 20 20 20 20 20 20 69 | 6e 69 74 63 6f 6c 6f 72 | i|nitcolor|
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|000027d0| 20 20 20 20 20 20 20 20 | 20 20 20 66 61 74 61 6c | | fatal|
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|00002800| 29 3b 0a 20 20 20 20 20 | 20 20 20 7d 0a 20 20 20 |);. | }. |
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|00002840| 20 72 61 73 74 65 72 20 | 3d 20 28 75 6e 73 69 67 | raster |= (unsig|
|00002850| 6e 65 64 20 63 68 61 72 | 2a 29 6d 61 6c 6c 6f 63 |ned char|*)malloc|
|00002860| 28 77 69 64 74 68 2a 68 | 65 69 67 68 74 29 3b 0a |(width*h|eight);.|
|00002870| 20 20 20 20 20 20 20 20 | 69 66 20 28 21 72 61 73 | |if (!ras|
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|00002890| 65 6e 6f 75 67 68 20 6d | 65 6d 6f 72 79 20 66 6f |enough m|emory fo|
|000028a0| 72 20 69 6d 61 67 65 22 | 29 3b 0a 20 20 20 20 20 |r image"|);. |
|000028b0| 20 20 20 72 65 61 64 72 | 61 73 74 65 72 28 77 69 | readr|aster(wi|
|000028c0| 64 74 68 2c 68 65 69 67 | 68 74 29 3b 0a 20 20 20 |dth,heig|ht);. |
|000028d0| 20 20 20 20 20 69 66 20 | 28 69 6e 74 65 72 6c 65 | if |(interle|
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|000028f0| 20 20 20 20 69 6e 74 65 | 72 6c 65 61 76 65 74 61 | inte|rleaveta|
|00002900| 62 6c 65 20 3d 20 28 69 | 6e 74 2a 29 6d 61 6c 6c |ble = (i|nt*)mall|
|00002910| 6f 63 28 68 65 69 67 68 | 74 2a 73 69 7a 65 6f 66 |oc(heigh|t*sizeof|
|00002920| 28 69 6e 74 29 29 3b 0a | 20 20 20 20 20 20 20 20 |(int));.| |
|00002930| 20 20 20 20 69 66 20 28 | 21 69 6e 74 65 72 6c 65 | if (|!interle|
|00002940| 61 76 65 74 61 62 6c 65 | 29 20 66 61 74 61 6c 28 |avetable|) fatal(|
|00002950| 22 6e 6f 74 20 65 6e 6f | 75 67 68 20 6d 65 6d 6f |"not eno|ugh memo|
|00002960| 72 79 20 66 6f 72 20 69 | 6e 74 65 72 6c 65 61 76 |ry for i|nterleav|
|00002970| 65 20 74 61 62 6c 65 22 | 29 3b 0a 20 20 20 20 20 |e table"|);. |
|00002980| 20 20 20 20 20 20 20 72 | 6f 77 20 3d 20 30 3b 0a | r|ow = 0;.|
|00002990| 20 20 20 20 20 20 20 20 | 20 20 20 20 66 6f 72 20 | | for |
|000029a0| 28 69 20 3d 20 74 6f 70 | 3b 20 69 20 3c 20 74 6f |(i = top|; i < to|
|000029b0| 70 2b 68 65 69 67 68 74 | 3b 20 69 20 2b 3d 20 38 |p+height|; i += 8|
|000029c0| 29 20 69 6e 74 65 72 6c | 65 61 76 65 74 61 62 6c |) interl|eavetabl|
|000029d0| 65 5b 69 5d 20 3d 20 72 | 6f 77 2b 2b 3b 0a 20 20 |e[i] = r|ow++;. |
|000029e0| 20 20 20 20 20 20 20 20 | 20 20 66 6f 72 20 28 69 | | for (i|
|000029f0| 20 3d 20 74 6f 70 2b 34 | 3b 20 69 20 3c 20 74 6f | = top+4|; i < to|
|00002a00| 70 2b 68 65 69 67 68 74 | 3b 20 69 20 2b 3d 20 38 |p+height|; i += 8|
|00002a10| 29 20 69 6e 74 65 72 6c | 65 61 76 65 74 61 62 6c |) interl|eavetabl|
|00002a20| 65 5b 69 5d 20 3d 20 72 | 6f 77 2b 2b 3b 0a 20 20 |e[i] = r|ow++;. |
|00002a30| 20 20 20 20 20 20 20 20 | 20 20 66 6f 72 20 28 69 | | for (i|
|00002a40| 20 3d 20 74 6f 70 2b 32 | 3b 20 69 20 3c 20 74 6f | = top+2|; i < to|
|00002a50| 70 2b 68 65 69 67 68 74 | 3b 20 69 20 2b 3d 20 34 |p+height|; i += 4|
|00002a60| 29 20 69 6e 74 65 72 6c | 65 61 76 65 74 61 62 6c |) interl|eavetabl|
|00002a70| 65 5b 69 5d 20 3d 20 72 | 6f 77 2b 2b 3b 0a 20 20 |e[i] = r|ow++;. |
|00002a80| 20 20 20 20 20 20 20 20 | 20 20 66 6f 72 20 28 69 | | for (i|
|00002a90| 20 3d 20 74 6f 70 2b 31 | 3b 20 69 20 3c 20 74 6f | = top+1|; i < to|
|00002aa0| 70 2b 68 65 69 67 68 74 | 3b 20 69 20 2b 3d 20 32 |p+height|; i += 2|
|00002ab0| 29 20 69 6e 74 65 72 6c | 65 61 76 65 74 61 62 6c |) interl|eavetabl|
|00002ac0| 65 5b 69 5d 20 3d 20 72 | 6f 77 2b 2b 3b 0a 20 20 |e[i] = r|ow++;. |
|00002ad0| 20 20 20 20 20 20 20 20 | 20 20 66 6f 72 20 28 72 | | for (r|
|00002ae0| 6f 77 20 3d 20 74 6f 70 | 3b 20 72 6f 77 20 3c 20 |ow = top|; row < |
|00002af0| 74 6f 70 2b 68 65 69 67 | 68 74 3b 20 72 6f 77 2b |top+heig|ht; row+|
|00002b00| 2b 29 20 72 61 73 74 65 | 72 69 7a 65 28 69 6e 74 |+) raste|rize(int|
|00002b10| 65 72 6c 65 61 76 65 74 | 61 62 6c 65 5b 72 6f 77 |erleavet|able[row|
|00002b20| 5d 2c 77 69 64 74 68 29 | 3b 0a 20 20 20 20 20 20 |],width)|;. |
|00002b30| 20 20 20 20 20 20 66 72 | 65 65 28 69 6e 74 65 72 | fr|ee(inter|
|00002b40| 6c 65 61 76 65 74 61 62 | 6c 65 29 3b 0a 20 20 20 |leavetab|le);. |
|00002b50| 20 20 20 20 20 7d 20 65 | 6c 73 65 20 7b 0a 20 20 | } e|lse {. |
|00002b60| 20 20 20 20 20 20 20 20 | 20 20 66 6f 72 20 28 72 | | for (r|
|00002b70| 6f 77 20 3d 20 74 6f 70 | 3b 20 72 6f 77 20 3c 20 |ow = top|; row < |
|00002b80| 74 6f 70 2b 68 65 69 67 | 68 74 3b 20 72 6f 77 2b |top+heig|ht; row+|
|00002b90| 2b 29 20 72 61 73 74 65 | 72 69 7a 65 28 72 6f 77 |+) raste|rize(row|
|00002ba0| 2c 77 69 64 74 68 29 3b | 0a 20 20 20 20 20 20 20 |,width);|. |
|00002bb0| 20 7d 0a 20 20 20 20 20 | 20 20 20 66 72 65 65 28 | }. | free(|
|00002bc0| 72 61 73 74 65 72 29 3b | 0a 20 20 20 20 20 20 20 |raster);|. |
|00002bd0| 20 77 72 69 74 65 74 72 | 61 69 6c 65 72 28 29 3b | writetr|ailer();|
|00002be0| 0a 7d 0a 0a 2f 2a 20 52 | 65 61 64 20 61 20 47 49 |.}../* R|ead a GI|
|00002bf0| 46 20 65 78 74 65 6e 73 | 69 6f 6e 20 62 6c 6f 63 |F extens|ion bloc|
|00002c00| 6b 20 28 61 6e 64 20 64 | 6f 20 6e 6f 74 68 69 6e |k (and d|o nothin|
|00002c10| 67 20 77 69 74 68 20 69 | 74 29 2e 20 2a 2f 0a 0a |g with i|t). */..|
|00002c20| 76 6f 69 64 20 72 65 61 | 64 65 78 74 65 6e 73 69 |void rea|dextensi|
|00002c30| 6f 6e 28 29 0a 7b 0a 20 | 20 20 20 20 20 20 20 75 |on().{. | u|
|00002c40| 6e 73 69 67 6e 65 64 20 | 63 68 61 72 20 63 6f 64 |nsigned |char cod|
|00002c50| 65 2c 63 6f 75 6e 74 3b | 0a 20 20 20 20 20 20 20 |e,count;|. |
|00002c60| 20 63 68 61 72 20 62 75 | 66 5b 32 35 35 5d 3b 0a | char bu|f[255];.|
|00002c70| 0a 20 20 20 20 20 20 20 | 20 63 6f 64 65 20 3d 20 |. | code = |
|00002c80| 67 65 74 63 28 69 6e 66 | 69 6c 65 29 3b 0a 20 20 |getc(inf|ile);. |
|00002c90| 20 20 20 20 20 20 77 68 | 69 6c 65 20 28 63 6f 75 | wh|ile (cou|
|00002ca0| 6e 74 20 3d 20 67 65 74 | 63 28 69 6e 66 69 6c 65 |nt = get|c(infile|
|00002cb0| 29 29 20 66 72 65 61 64 | 28 62 75 66 2c 31 2c 63 |)) fread|(buf,1,c|
|00002cc0| 6f 75 6e 74 2c 69 6e 66 | 69 6c 65 29 3b 0a 7d 0a |ount,inf|ile);.}.|
|00002cd0| 0a 6d 61 69 6e 28 61 72 | 67 63 2c 61 72 67 76 29 |.main(ar|gc,argv)|
|00002ce0| 0a 69 6e 74 20 61 72 67 | 63 3b 0a 63 68 61 72 20 |.int arg|c;.char |
|00002cf0| 2a 61 72 67 76 5b 5d 3b | 0a 7b 0a 20 20 20 20 20 |*argv[];|.{. |
|00002d00| 20 20 20 69 6e 74 20 71 | 75 69 74 20 3d 20 46 41 | int q|uit = FA|
|00002d10| 4c 53 45 3b 0a 20 20 20 | 20 20 20 20 20 63 68 61 |LSE;. | cha|
|00002d20| 72 20 63 68 3b 0a 0a 20 | 20 20 20 20 20 20 20 69 |r ch;.. | i|
|00002d30| 66 20 28 61 72 67 63 20 | 21 3d 20 32 29 20 75 73 |f (argc |!= 2) us|
|00002d40| 61 67 65 28 29 3b 0a 20 | 20 20 20 20 20 20 20 69 |age();. | i|
|00002d50| 6e 66 69 6c 65 20 3d 20 | 66 6f 70 65 6e 28 61 72 |nfile = |fopen(ar|
|00002d60| 67 76 5b 31 5d 2c 22 72 | 22 29 3b 0a 20 20 20 20 |gv[1],"r|");. |
|00002d70| 20 20 20 20 69 66 20 28 | 21 69 6e 66 69 6c 65 29 | if (|!infile)|
|00002d80| 20 7b 0a 20 20 20 20 20 | 20 20 20 20 20 20 20 70 | {. | p|
|00002d90| 65 72 72 6f 72 28 22 67 | 69 66 74 6f 70 73 22 29 |error("g|iftops")|
|00002da0| 3b 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 65 78 |;. | ex|
|00002db0| 69 74 28 2d 31 29 3b 0a | 20 20 20 20 20 20 20 20 |it(-1);.| |
|00002dc0| 7d 0a 20 20 20 20 20 20 | 20 20 63 68 65 63 6b 73 |}. | checks|
|00002dd0| 69 67 6e 61 74 75 72 65 | 28 29 3b 0a 20 20 20 20 |ignature|();. |
|00002de0| 20 20 20 20 72 65 61 64 | 73 63 72 65 65 6e 28 29 | read|screen()|
|00002df0| 3b 0a 20 20 20 20 20 20 | 20 20 64 6f 20 7b 0a 20 |;. | do {. |
|00002e00| 20 20 20 20 20 20 20 20 | 20 20 20 63 68 20 3d 20 | | ch = |
|00002e10| 67 65 74 63 28 69 6e 66 | 69 6c 65 29 3b 0a 20 20 |getc(inf|ile);. |
|00002e20| 20 20 20 20 20 20 20 20 | 20 20 73 77 69 74 63 68 | | switch|
|00002e30| 20 28 63 68 29 20 7b 0a | 20 20 20 20 20 20 20 20 | (ch) {.| |
|00002e40| 20 20 20 20 20 20 20 20 | 63 61 73 65 20 27 5c 30 | |case '\0|
|00002e50| 27 3a 20 20 62 72 65 61 | 6b 3b 20 20 2f 2a 20 74 |': brea|k; /* t|
|00002e60| 68 69 73 20 6b 6c 75 64 | 67 65 20 66 6f 72 20 6e |his klud|ge for n|
|00002e70| 6f 6e 2d 73 74 61 6e 64 | 61 72 64 20 66 69 6c 65 |on-stand|ard file|
|00002e80| 73 20 2a 2f 0a 20 20 20 | 20 20 20 20 20 20 20 20 |s */. | |
|00002e90| 20 20 20 20 20 63 61 73 | 65 20 27 2c 27 3a 20 20 | cas|e ',': |
|00002ea0| 20 72 65 61 64 69 6d 61 | 67 65 28 29 3b 0a 20 20 | readima|ge();. |
|00002eb0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002ec0| 20 20 20 20 20 20 20 20 | 20 20 62 72 65 61 6b 3b | | break;|
|00002ed0| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |. | |
|00002ee0| 20 63 61 73 65 20 27 3b | 27 3a 20 20 20 71 75 69 | case ';|': qui|
|00002ef0| 74 20 3d 20 54 52 55 45 | 3b 0a 20 20 20 20 20 20 |t = TRUE|;. |
|00002f00| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002f10| 20 20 20 20 20 20 62 72 | 65 61 6b 3b 0a 20 20 20 | br|eak;. |
|00002f20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 63 61 73 | | cas|
|00002f30| 65 20 27 21 27 3a 20 20 | 20 72 65 61 64 65 78 74 |e '!': | readext|
|00002f40| 65 6e 73 69 6f 6e 28 29 | 3b 0a 20 20 20 20 20 20 |ension()|;. |
|00002f50| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002f60| 20 20 20 20 20 20 62 72 | 65 61 6b 3b 0a 20 20 20 | br|eak;. |
|00002f70| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 64 65 66 | | def|
|00002f80| 61 75 6c 74 3a 20 20 20 | 20 66 61 74 61 6c 28 22 |ault: | fatal("|
|00002f90| 69 6c 6c 65 67 61 6c 20 | 47 49 46 20 62 6c 6f 63 |illegal |GIF bloc|
|00002fa0| 6b 20 74 79 70 65 22 29 | 3b 0a 20 20 20 20 20 20 |k type")|;. |
|00002fb0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002fc0| 20 20 20 20 20 20 62 72 | 65 61 6b 3b 0a 20 20 20 | br|eak;. |
|00002fd0| 20 20 20 20 20 20 20 20 | 20 7d 0a 20 20 20 20 20 | | }. |
|00002fe0| 20 20 20 7d 20 77 68 69 | 6c 65 20 28 21 71 75 69 | } whi|le (!qui|
|00002ff0| 74 29 3b 0a 7d 0a 53 48 | 41 52 5f 45 4f 46 0a 69 |t);.}.SH|AR_EOF.i|
|00003000| 66 20 74 65 73 74 20 31 | 30 37 38 31 20 2d 6e 65 |f test 1|0781 -ne|
|00003010| 20 22 60 77 63 20 2d 63 | 20 3c 20 27 67 69 66 74 | "`wc -c| < 'gift|
|00003020| 6f 70 73 2e 63 27 60 22 | 0a 74 68 65 6e 0a 09 65 |ops.c'`"|.then..e|
|00003030| 63 68 6f 20 73 68 61 72 | 3a 20 22 65 72 72 6f 72 |cho shar|: "error|
|00003040| 20 74 72 61 6e 73 6d 69 | 74 74 69 6e 67 20 27 67 | transmi|tting 'g|
|00003050| 69 66 74 6f 70 73 2e 63 | 27 22 20 27 28 73 68 6f |iftops.c|'" '(sho|
|00003060| 75 6c 64 20 68 61 76 65 | 20 62 65 65 6e 20 31 30 |uld have| been 10|
|00003070| 37 38 31 20 63 68 61 72 | 61 63 74 65 72 73 29 27 |781 char|acters)'|
|00003080| 0a 66 69 0a 66 69 0a 65 | 78 69 74 20 30 0a 23 09 |.fi.fi.e|xit 0.#.|
|00003090| 45 6e 64 20 6f 66 20 73 | 68 65 6c 6c 20 61 72 63 |End of s|hell arc|
|000030a0| 68 69 76 65 0a 2d 2d 20 | 0a 53 63 6f 74 74 20 48 |hive.-- |.Scott H|
|000030b0| 65 6d 70 68 69 6c 6c 09 | 68 65 6d 70 68 69 6c 6c |emphill.|hemphill|
|000030c0| 40 63 73 76 61 78 2e 63 | 61 6c 74 65 63 68 2e 65 |@csvax.c|altech.e|
|000030d0| 64 75 09 2e 2e 2e 21 61 | 6d 65 73 21 65 6c 72 6f |du....!a|mes!elro|
|000030e0| 79 21 63 69 74 2d 76 61 | 78 21 68 65 6d 70 68 69 |y!cit-va|x!hemphi|
|000030f0| 6c 6c 0a | |ll. | |
+--------+-------------------------+-------------------------+--------+--------+
