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SHell self-extracting ARchive  |  1990-12-28  |  5.4 KB

open in: MacOS 8.1     |     Win98     |     DOS

browse contents    |     view JSON data     |     view as text


This file was processed as: SHell self-extracting ARchive (archive/shar).

ConfidenceProgramDetectionMatch TypeSupport
100% dexvert Newsgroup Content (archive/news) magic Supported
100% dexvert SHell self-extracting ARchive (archive/shar) magic Supported
100% dexvert Internet Message Format (text/imf) magic Supported
1% dexvert Text File (text/txt) fallback Supported
100% file news or mail text default
99% file C source, ASCII text default
100% TrID E-Mail message (Var. 2) default
100% checkBytes Printable ASCII 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/rfc822 default



hex view
+--------+-------------------------+-------------------------+--------+--------+
|00000000| 46 72 6f 6d 3a 20 67 6c | 65 6e 6e 40 71 65 64 2e |From: gl|enn@qed.|
|00000010| 70 68 79 73 69 63 73 2e | 73 75 2e 4f 5a 2e 41 55 |physics.|su.OZ.AU|
|00000020| 20 28 47 6c 65 6e 6e 20 | 47 65 65 72 73 29 0a 4e | (Glenn |Geers).N|
|00000030| 65 77 73 67 72 6f 75 70 | 73 3a 20 61 6c 74 2e 73 |ewsgroup|s: alt.s|
|00000040| 6f 75 72 63 65 73 0a 53 | 75 62 6a 65 63 74 3a 20 |ources.S|ubject: |
|00000050| 46 69 78 65 64 20 76 65 | 72 73 69 6f 6e 20 6f 66 |Fixed ve|rsion of|
|00000060| 20 6e 65 78 74 61 66 74 | 65 72 5b 66 5d 2f 63 20 | nextaft|er[f]/c |
|00000070| 66 6f 72 20 38 30 33 38 | 36 20 6d 61 74 68 20 6c |for 8038|6 math l|
|00000080| 69 62 20 76 32 2e 30 0a | 4d 65 73 73 61 67 65 2d |ib v2.0.|Message-|
|00000090| 49 44 3a 20 3c 31 39 39 | 30 44 65 63 31 37 2e 31 |ID: <199|0Dec17.1|
|000000a0| 39 35 30 35 30 2e 32 31 | 30 34 40 6d 65 74 72 6f |95050.21|04@metro|
|000000b0| 2e 75 63 63 2e 73 75 2e | 4f 5a 2e 41 55 3e 0a 44 |.ucc.su.|OZ.AU>.D|
|000000c0| 61 74 65 3a 20 31 37 20 | 44 65 63 20 39 30 20 31 |ate: 17 |Dec 90 1|
|000000d0| 39 3a 35 30 3a 35 30 20 | 47 4d 54 0a 0a 48 69 2c |9:50:50 |GMT..Hi,|
|000000e0| 0a 09 6e 65 78 74 61 66 | 74 65 72 5b 66 5d 28 29 |..nextaf|ter[f]()|
|000000f0| 20 77 61 73 20 6f 76 65 | 72 66 6c 6f 77 69 6e 67 | was ove|rflowing|
|00000100| 20 74 68 65 20 38 30 33 | 38 37 20 72 65 67 69 73 | the 803|87 regis|
|00000110| 74 65 72 20 73 65 74 20 | 69 66 20 63 61 6c 6c 65 |ter set |if calle|
|00000120| 64 20 72 65 70 65 61 74 | 65 64 6c 79 2e 0a 41 20 |d repeat|edly..A |
|00000130| 66 69 78 65 64 20 76 65 | 72 73 69 6f 6e 20 69 73 |fixed ve|rsion is|
|00000140| 20 61 74 74 61 63 68 65 | 64 20 74 6f 20 74 68 69 | attache|d to thi|
|00000150| 73 20 70 6f 73 74 69 6e | 67 2e 0a 09 09 09 09 09 |s postin|g.......|
|00000160| 47 6c 65 6e 6e 0a 0a 0a | 23 21 2f 62 69 6e 2f 73 |Glenn...|#!/bin/s|
|00000170| 68 0a 23 20 54 68 69 73 | 20 69 73 20 61 20 73 68 |h.# This| is a sh|
|00000180| 65 6c 6c 20 61 72 63 68 | 69 76 65 20 28 73 68 61 |ell arch|ive (sha|
|00000190| 72 20 33 2e 34 37 29 0a | 23 20 6d 61 64 65 20 31 |r 3.47).|# made 1|
|000001a0| 32 2f 31 37 2f 31 39 39 | 30 20 31 39 3a 32 39 20 |2/17/199|0 19:29 |
|000001b0| 55 54 43 20 62 79 20 67 | 6c 65 6e 6e 40 74 72 61 |UTC by g|lenn@tra|
|000001c0| 6e 74 6f 72 0a 23 20 53 | 6f 75 72 63 65 20 64 69 |ntor.# S|ource di|
|000001d0| 72 65 63 74 6f 72 79 20 | 2f 74 6d 70 0a 23 0a 23 |rectory |/tmp.#.#|
|000001e0| 20 65 78 69 73 74 69 6e | 67 20 66 69 6c 65 73 20 | existin|g files |
|000001f0| 77 69 6c 6c 20 4e 4f 54 | 20 62 65 20 6f 76 65 72 |will NOT| be over|
|00000200| 77 72 69 74 74 65 6e 20 | 75 6e 6c 65 73 73 20 2d |written |unless -|
|00000210| 63 20 69 73 20 73 70 65 | 63 69 66 69 65 64 0a 23 |c is spe|cified.#|
|00000220| 0a 23 20 54 68 69 73 20 | 73 68 61 72 20 63 6f 6e |.# This |shar con|
|00000230| 74 61 69 6e 73 3a 0a 23 | 20 6c 65 6e 67 74 68 20 |tains:.#| length |
|00000240| 20 6d 6f 64 65 20 20 20 | 20 20 20 20 6e 61 6d 65 | mode | name|
|00000250| 0a 23 20 2d 2d 2d 2d 2d | 2d 20 2d 2d 2d 2d 2d 2d |.# -----|- ------|
|00000260| 2d 2d 2d 2d 20 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |---- ---|--------|
|00000270| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000280| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 0a |--------|-------.|
|00000290| 23 20 20 20 31 37 34 33 | 20 2d 72 77 2d 72 2d 2d |# 1743| -rw-r--|
|000002a0| 72 2d 2d 20 6e 65 78 74 | 61 66 74 65 72 2e 63 0a |r-- next|after.c.|
|000002b0| 23 20 20 20 31 37 33 35 | 20 2d 72 77 2d 72 2d 2d |# 1735| -rw-r--|
|000002c0| 72 2d 2d 20 6e 65 78 74 | 61 66 74 65 72 66 2e 63 |r-- next|afterf.c|
|000002d0| 0a 23 0a 23 20 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |.#.# ===|========|
|000002e0| 3d 3d 20 6e 65 78 74 61 | 66 74 65 72 2e 63 20 3d |== nexta|fter.c =|
|000002f0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 0a 69 66 |========|=====.if|
|00000300| 20 74 65 73 74 20 2d 66 | 20 27 6e 65 78 74 61 66 | test -f| 'nextaf|
|00000310| 74 65 72 2e 63 27 20 2d | 61 20 58 22 24 31 22 20 |ter.c' -|a X"$1" |
|00000320| 21 3d 20 58 22 2d 63 22 | 3b 20 74 68 65 6e 0a 09 |!= X"-c"|; then..|
|00000330| 65 63 68 6f 20 27 78 20 | 2d 20 73 6b 69 70 70 69 |echo 'x |- skippi|
|00000340| 6e 67 20 6e 65 78 74 61 | 66 74 65 72 2e 63 20 28 |ng nexta|fter.c (|
|00000350| 46 69 6c 65 20 61 6c 72 | 65 61 64 79 20 65 78 69 |File alr|eady exi|
|00000360| 73 74 73 29 27 0a 65 6c | 73 65 0a 65 63 68 6f 20 |sts)'.el|se.echo |
|00000370| 27 78 20 2d 20 65 78 74 | 72 61 63 74 69 6e 67 20 |'x - ext|racting |
|00000380| 6e 65 78 74 61 66 74 65 | 72 2e 63 20 28 54 65 78 |nextafte|r.c (Tex|
|00000390| 74 29 27 0a 73 65 64 20 | 27 73 2f 5e 58 2f 2f 27 |t)'.sed |'s/^X//'|
|000003a0| 20 3c 3c 20 27 53 48 41 | 52 5f 45 4f 46 27 20 3e | << 'SHA|R_EOF' >|
|000003b0| 20 27 6e 65 78 74 61 66 | 74 65 72 2e 63 27 20 26 | 'nextaf|ter.c' &|
|000003c0| 26 0a 2f 2a 0a 2a 2a 20 | 54 68 69 73 20 66 69 6c |&./*.** |This fil|
|000003d0| 65 20 69 73 20 70 61 72 | 74 20 6f 66 20 74 68 65 |e is par|t of the|
|000003e0| 20 61 6c 74 65 72 6e 61 | 74 69 76 65 20 38 30 33 | alterna|tive 803|
|000003f0| 38 36 20 6d 61 74 68 20 | 6c 69 62 72 61 72 79 20 |86 math |library |
|00000400| 61 6e 64 20 69 73 0a 2a | 2a 20 63 6f 76 65 72 65 |and is.*|* covere|
|00000410| 64 20 62 79 20 74 68 65 | 20 47 4e 55 20 47 65 6e |d by the| GNU Gen|
|00000420| 65 72 61 6c 20 50 75 62 | 6c 69 63 20 6c 69 63 65 |eral Pub|lic lice|
|00000430| 6e 73 65 20 77 69 74 68 | 20 6d 79 20 6d 6f 64 69 |nse with| my modi|
|00000440| 66 69 63 61 74 69 6f 6e | 0a 2a 2a 20 61 73 20 6e |fication|.** as n|
|00000450| 6f 74 65 64 20 69 6e 20 | 74 68 65 20 52 45 41 44 |oted in |the READ|
|00000460| 4d 45 20 66 69 6c 65 20 | 74 68 61 74 20 61 63 63 |ME file |that acc|
|00000470| 6f 6d 70 61 6e 69 65 64 | 20 74 68 69 73 20 66 69 |ompanied| this fi|
|00000480| 6c 65 2e 0a 2a 2a 0a 2a | 2a 20 43 6f 70 79 72 69 |le..**.*|* Copyri|
|00000490| 67 68 74 20 31 39 39 30 | 20 47 2e 20 47 65 65 72 |ght 1990| G. Geer|
|000004a0| 73 0a 2a 2a 0a 2a 2a 20 | 41 20 6d 69 78 20 6f 66 |s.**.** |A mix of|
|000004b0| 20 43 20 61 6e 64 20 61 | 73 73 65 6d 62 6c 65 72 | C and a|ssembler|
|000004c0| 20 2d 20 77 65 6c 6c 20 | 49 27 76 65 20 67 6f 74 | - well |I've got|
|000004d0| 20 74 68 65 20 66 75 6e | 63 74 69 6f 6e 73 20 73 | the fun|ctions s|
|000004e0| 6f 20 49 20 6d 69 67 68 | 74 20 0a 2a 2a 20 61 73 |o I migh|t .** as|
|000004f0| 20 77 65 6c 6c 20 75 73 | 65 20 74 68 65 6d 21 0a | well us|e them!.|
|00000500| 2a 2a 0a 2a 2f 0a 58 0a | 23 69 6e 63 6c 75 64 65 |**.*/.X.|#include|
|00000510| 20 22 66 70 75 6d 61 74 | 68 2e 68 22 0a 58 0a 61 | "fpumat|h.h".X.a|
|00000520| 73 6d 28 22 2e 61 6c 69 | 67 6e 20 34 22 29 3b 0a |sm(".ali|gn 4");.|
|00000530| 61 73 6d 28 22 2e 4c 75 | 6c 70 3a 22 29 3b 0a 61 |asm(".Lu|lp:");.a|
|00000540| 73 6d 28 22 2e 64 6f 75 | 62 6c 65 20 31 2e 31 31 |sm(".dou|ble 1.11|
|00000550| 30 32 32 33 30 32 34 36 | 32 35 31 35 36 35 65 2d |02230246|251565e-|
|00000560| 31 36 22 29 3b 0a 58 0a | 61 73 6d 28 22 2e 61 6c |16");.X.|asm(".al|
|00000570| 69 67 6e 20 34 22 29 3b | 0a 61 73 6d 28 22 2e 4c |ign 4");|.asm(".L|
|00000580| 75 6c 70 75 70 3a 22 29 | 3b 0a 61 73 6d 28 22 2e |ulpup:")|;.asm(".|
|00000590| 64 6f 75 62 6c 65 20 32 | 2e 32 32 30 34 34 36 30 |double 2|.2204460|
|000005a0| 34 39 32 35 30 33 31 33 | 31 65 2d 31 36 22 29 3b |49250313|1e-16");|
|000005b0| 0a 58 0a 64 6f 75 62 6c | 65 0a 6e 65 78 74 61 66 |.X.doubl|e.nextaf|
|000005c0| 74 65 72 28 78 2c 20 79 | 29 0a 64 6f 75 62 6c 65 |ter(x, y|).double|
|000005d0| 20 78 2c 20 79 3b 0a 7b | 0a 58 09 61 73 6d 28 22 | x, y;.{|.X.asm("|
|000005e0| 73 75 62 6c 20 24 38 2c | 20 25 65 73 70 22 29 3b |subl $8,| %esp");|
|000005f0| 0a 58 0a 58 09 69 66 20 | 28 69 73 6e 61 6e 28 78 |.X.X.if |(isnan(x|
|00000600| 29 20 7c 7c 20 69 73 6e | 61 6e 28 79 29 29 0a 58 |) || isn|an(y)).X|
|00000610| 09 09 72 65 74 75 72 6e | 28 71 75 69 65 74 5f 6e |..return|(quiet_n|
|00000620| 61 6e 28 31 2e 30 29 29 | 3b 0a 58 0a 58 09 69 66 |an(1.0))|;.X.X.if|
|00000630| 20 28 69 73 69 6e 66 28 | 78 29 29 0a 58 09 09 69 | (isinf(|x)).X..i|
|00000640| 66 20 28 79 20 3e 20 78 | 29 0a 58 09 09 09 72 65 |f (y > x|).X...re|
|00000650| 74 75 72 6e 28 2d 6d 61 | 78 5f 6e 6f 72 6d 61 6c |turn(-ma|x_normal|
|00000660| 28 29 29 3b 0a 58 09 09 | 65 6c 73 65 0a 58 09 09 |());.X..|else.X..|
|00000670| 09 69 66 20 28 79 20 3c | 20 78 29 0a 58 09 09 09 |.if (y <| x).X...|
|00000680| 09 72 65 74 75 72 6e 28 | 6d 61 78 5f 6e 6f 72 6d |.return(|max_norm|
|00000690| 61 6c 28 29 29 3b 0a 58 | 0a 58 09 69 66 20 28 78 |al());.X|.X.if (x|
|000006a0| 20 3d 3d 20 30 2e 30 29 | 0a 58 09 09 69 66 20 28 | == 0.0)|.X..if (|
|000006b0| 79 20 3e 20 30 2e 30 29 | 0a 58 09 09 09 72 65 74 |y > 0.0)|.X...ret|
|000006c0| 75 72 6e 28 6d 69 6e 5f | 73 75 62 6e 6f 72 6d 61 |urn(min_|subnorma|
|000006d0| 6c 28 29 29 3b 0a 58 09 | 09 65 6c 73 65 0a 58 09 |l());.X.|.else.X.|
|000006e0| 09 09 72 65 74 75 72 6e | 28 2d 6d 69 6e 5f 73 75 |..return|(-min_su|
|000006f0| 62 6e 6f 72 6d 61 6c 28 | 29 29 3b 0a 58 0a 58 09 |bnormal(|));.X.X.|
|00000700| 69 66 20 28 69 73 6e 6f | 72 6d 61 6c 28 78 29 29 |if (isno|rmal(x))|
|00000710| 20 7b 0a 58 09 09 69 66 | 20 28 28 78 20 3d 3d 20 | {.X..if| ((x == |
|00000720| 6d 69 6e 5f 6e 6f 72 6d | 61 6c 28 29 29 20 26 26 |min_norm|al()) &&|
|00000730| 20 79 20 3c 20 78 29 0a | 58 09 09 09 72 65 74 75 | y < x).|X...retu|
|00000740| 72 6e 28 6d 61 78 5f 73 | 75 62 6e 6f 72 6d 61 6c |rn(max_s|ubnormal|
|00000750| 28 29 29 3b 0a 58 0a 58 | 09 09 69 66 20 28 28 78 |());.X.X|..if ((x|
|00000760| 20 3d 3d 20 6d 61 78 5f | 6e 6f 72 6d 61 6c 28 29 | == max_|normal()|
|00000770| 29 20 26 26 20 79 20 3e | 20 78 29 0a 58 09 09 09 |) && y >| x).X...|
|00000780| 72 65 74 75 72 6e 28 69 | 6e 66 69 6e 69 74 79 28 |return(i|nfinity(|
|00000790| 29 29 3b 0a 58 0a 58 09 | 09 69 66 20 28 28 78 20 |));.X.X.|.if ((x |
|000007a0| 3d 3d 20 2d 6d 61 78 5f | 6e 6f 72 6d 61 6c 28 29 |== -max_|normal()|
|000007b0| 29 20 26 26 20 79 20 3c | 20 78 29 0a 58 09 09 09 |) && y <| x).X...|
|000007c0| 72 65 74 75 72 6e 28 2d | 69 6e 66 69 6e 69 74 79 |return(-|infinity|
|000007d0| 28 29 29 3b 0a 58 0a 58 | 09 09 61 73 6d 28 22 6d |());.X.X|..asm("m|
|000007e0| 6f 76 6c 20 31 32 28 25 | 65 62 70 29 2c 20 25 65 |ovl 12(%|ebp), %e|
|000007f0| 61 78 22 29 3b 0a 58 09 | 09 61 73 6d 28 22 61 6e |ax");.X.|.asm("an|
|00000800| 64 6c 20 24 30 78 37 66 | 66 30 30 30 30 30 2c 20 |dl $0x7f|f00000, |
|00000810| 25 65 61 78 22 29 3b 0a | 58 09 09 61 73 6d 28 22 |%eax");.|X..asm("|
|00000820| 6d 6f 76 6c 20 25 65 61 | 78 2c 20 2d 31 32 28 25 |movl %ea|x, -12(%|
|00000830| 65 62 70 29 22 29 3b 0a | 58 09 09 61 73 6d 28 22 |ebp)");.|X..asm("|
|00000840| 6d 6f 76 6c 20 24 30 78 | 30 2c 20 2d 31 36 28 25 |movl $0x|0, -16(%|
|00000850| 65 62 70 29 22 29 3b 0a | 58 09 09 61 73 6d 28 22 |ebp)");.|X..asm("|
|00000860| 66 69 6e 63 73 74 70 22 | 29 3b 0a 58 0a 58 09 09 |fincstp"|);.X.X..|
|00000870| 69 66 20 28 66 61 62 73 | 28 78 29 20 3c 3d 20 32 |if (fabs|(x) <= 2|
|00000880| 2e 30 20 26 26 20 79 20 | 3c 20 78 29 0a 58 09 09 |.0 && y |< x).X..|
|00000890| 09 61 73 6d 28 22 66 6c | 64 6c 20 2e 4c 75 6c 70 |.asm("fl|dl .Lulp|
|000008a0| 22 29 3b 0a 58 09 09 65 | 6c 73 65 0a 58 09 09 09 |");.X..e|lse.X...|
|000008b0| 61 73 6d 28 22 66 6c 64 | 6c 20 2e 4c 75 6c 70 75 |asm("fld|l .Lulpu|
|000008c0| 70 22 29 3b 0a 58 0a 58 | 09 09 61 73 6d 28 22 66 |p");.X.X|..asm("f|
|000008d0| 6c 64 6c 20 2d 31 36 28 | 25 65 62 70 29 22 29 3b |ldl -16(|%ebp)");|
|000008e0| 0a 58 09 09 61 73 6d 28 | 22 66 6d 75 6c 70 22 29 |.X..asm(|"fmulp")|
|000008f0| 3b 0a 58 0a 58 09 09 69 | 66 20 28 79 20 3e 20 78 |;.X.X..i|f (y > x|
|00000900| 29 20 7b 0a 58 09 09 09 | 61 73 6d 28 22 66 6c 64 |) {.X...|asm("fld|
|00000910| 6c 20 38 28 25 65 62 70 | 29 22 29 3b 0a 58 09 09 |l 8(%ebp|)");.X..|
|00000920| 09 61 73 6d 28 22 66 61 | 64 64 70 22 29 3b 0a 58 |.asm("fa|ddp");.X|
|00000930| 09 09 09 61 73 6d 28 22 | 6c 65 61 76 65 22 29 3b |...asm("|leave");|
|00000940| 0a 58 09 09 09 61 73 6d | 28 22 72 65 74 22 29 3b |.X...asm|("ret");|
|00000950| 0a 58 09 09 7d 0a 58 09 | 09 69 66 20 28 79 20 3c |.X..}.X.|.if (y <|
|00000960| 20 78 29 20 7b 0a 58 09 | 09 09 61 73 6d 28 22 66 | x) {.X.|..asm("f|
|00000970| 6c 64 6c 20 38 28 25 65 | 62 70 29 22 29 3b 0a 58 |ldl 8(%e|bp)");.X|
|00000980| 09 09 09 61 73 6d 28 22 | 66 73 75 62 70 22 29 3b |...asm("|fsubp");|
|00000990| 0a 58 09 09 09 61 73 6d | 28 22 6c 65 61 76 65 22 |.X...asm|("leave"|
|000009a0| 29 3b 0a 58 09 09 09 61 | 73 6d 28 22 72 65 74 22 |);.X...a|sm("ret"|
|000009b0| 29 3b 0a 58 09 09 7d 0a | 58 09 7d 0a 58 09 65 6c |);.X..}.|X.}.X.el|
|000009c0| 73 65 0a 58 09 69 66 20 | 28 69 73 73 75 62 6e 6f |se.X.if |(issubno|
|000009d0| 72 6d 61 6c 28 78 29 29 | 20 7b 0a 58 09 09 69 66 |rmal(x))| {.X..if|
|000009e0| 20 28 28 78 20 3d 3d 20 | 6d 61 78 5f 73 75 62 6e | ((x == |max_subn|
|000009f0| 6f 72 6d 61 6c 28 29 29 | 20 26 26 20 79 20 3e 20 |ormal())| && y > |
|00000a00| 78 29 0a 58 09 09 09 72 | 65 74 75 72 6e 28 6d 69 |x).X...r|eturn(mi|
|00000a10| 6e 5f 6e 6f 72 6d 61 6c | 28 29 29 3b 0a 58 0a 58 |n_normal|());.X.X|
|00000a20| 09 09 69 66 20 28 28 78 | 20 3d 3d 20 2d 6d 61 78 |..if ((x| == -max|
|00000a30| 5f 73 75 62 6e 6f 72 6d | 61 6c 28 29 29 20 26 26 |_subnorm|al()) &&|
|00000a40| 20 79 20 3c 20 78 29 0a | 58 09 09 09 72 65 74 75 | y < x).|X...retu|
|00000a50| 72 6e 28 2d 6d 69 6e 5f | 6e 6f 72 6d 61 6c 28 29 |rn(-min_|normal()|
|00000a60| 29 3b 0a 58 0a 58 09 09 | 69 66 20 28 79 20 3e 20 |);.X.X..|if (y > |
|00000a70| 78 29 20 0a 58 09 09 09 | 72 65 74 75 72 6e 28 78 |x) .X...|return(x|
|00000a80| 20 2b 20 6d 69 6e 5f 73 | 75 62 6e 6f 72 6d 61 6c | + min_s|ubnormal|
|00000a90| 28 29 29 3b 0a 58 0a 58 | 09 09 69 66 20 28 79 20 |());.X.X|..if (y |
|00000aa0| 3c 20 78 29 0a 58 09 09 | 09 72 65 74 75 72 6e 28 |< x).X..|.return(|
|00000ab0| 78 20 2d 20 6d 69 6e 5f | 73 75 62 6e 6f 72 6d 61 |x - min_|subnorma|
|00000ac0| 6c 28 29 29 3b 0a 58 09 | 7d 0a 58 09 0a 58 09 72 |l());.X.|}.X..X.r|
|00000ad0| 65 74 75 72 6e 28 78 29 | 3b 0a 7d 0a 53 48 41 52 |eturn(x)|;.}.SHAR|
|00000ae0| 5f 45 4f 46 0a 63 68 6d | 6f 64 20 30 36 34 34 20 |_EOF.chm|od 0644 |
|00000af0| 6e 65 78 74 61 66 74 65 | 72 2e 63 20 7c 7c 0a 65 |nextafte|r.c ||.e|
|00000b00| 63 68 6f 20 27 72 65 73 | 74 6f 72 65 20 6f 66 20 |cho 'res|tore of |
|00000b10| 6e 65 78 74 61 66 74 65 | 72 2e 63 20 66 61 69 6c |nextafte|r.c fail|
|00000b20| 65 64 27 0a 57 63 5f 63 | 3d 22 60 77 63 20 2d 63 |ed'.Wc_c|="`wc -c|
|00000b30| 20 3c 20 27 6e 65 78 74 | 61 66 74 65 72 2e 63 27 | < 'next|after.c'|
|00000b40| 60 22 0a 74 65 73 74 20 | 31 37 34 33 20 2d 65 71 |`".test |1743 -eq|
|00000b50| 20 22 24 57 63 5f 63 22 | 20 7c 7c 0a 09 65 63 68 | "$Wc_c"| ||..ech|
|00000b60| 6f 20 27 6e 65 78 74 61 | 66 74 65 72 2e 63 3a 20 |o 'nexta|fter.c: |
|00000b70| 6f 72 69 67 69 6e 61 6c | 20 73 69 7a 65 20 31 37 |original| size 17|
|00000b80| 34 33 2c 20 63 75 72 72 | 65 6e 74 20 73 69 7a 65 |43, curr|ent size|
|00000b90| 27 20 22 24 57 63 5f 63 | 22 0a 66 69 0a 23 20 3d |' "$Wc_c|".fi.# =|
|00000ba0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 20 6e 65 78 |========|==== nex|
|00000bb0| 74 61 66 74 65 72 66 2e | 63 20 3d 3d 3d 3d 3d 3d |tafterf.|c ======|
|00000bc0| 3d 3d 3d 3d 3d 3d 3d 3d | 0a 69 66 20 74 65 73 74 |========|.if test|
|00000bd0| 20 2d 66 20 27 6e 65 78 | 74 61 66 74 65 72 66 2e | -f 'nex|tafterf.|
|00000be0| 63 27 20 2d 61 20 58 22 | 24 31 22 20 21 3d 20 58 |c' -a X"|$1" != X|
|00000bf0| 22 2d 63 22 3b 20 74 68 | 65 6e 0a 09 65 63 68 6f |"-c"; th|en..echo|
|00000c00| 20 27 78 20 2d 20 73 6b | 69 70 70 69 6e 67 20 6e | 'x - sk|ipping n|
|00000c10| 65 78 74 61 66 74 65 72 | 66 2e 63 20 28 46 69 6c |extafter|f.c (Fil|
|00000c20| 65 20 61 6c 72 65 61 64 | 79 20 65 78 69 73 74 73 |e alread|y exists|
|00000c30| 29 27 0a 65 6c 73 65 0a | 65 63 68 6f 20 27 78 20 |)'.else.|echo 'x |
|00000c40| 2d 20 65 78 74 72 61 63 | 74 69 6e 67 20 6e 65 78 |- extrac|ting nex|
|00000c50| 74 61 66 74 65 72 66 2e | 63 20 28 54 65 78 74 29 |tafterf.|c (Text)|
|00000c60| 27 0a 73 65 64 20 27 73 | 2f 5e 58 2f 2f 27 20 3c |'.sed 's|/^X//' <|
|00000c70| 3c 20 27 53 48 41 52 5f | 45 4f 46 27 20 3e 20 27 |< 'SHAR_|EOF' > '|
|00000c80| 6e 65 78 74 61 66 74 65 | 72 66 2e 63 27 20 26 26 |nextafte|rf.c' &&|
|00000c90| 0a 2f 2a 0a 2a 2a 20 54 | 68 69 73 20 66 69 6c 65 |./*.** T|his file|
|00000ca0| 20 69 73 20 70 61 72 74 | 20 6f 66 20 74 68 65 20 | is part| of the |
|00000cb0| 61 6c 74 65 72 6e 61 74 | 69 76 65 20 38 30 33 38 |alternat|ive 8038|
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|00000eb0| 62 6c 20 24 38 2c 20 25 | 65 73 70 22 29 3b 0a 58 |bl $8, %|esp");.X|
|00000ec0| 0a 58 09 69 66 20 28 69 | 73 6e 61 6e 66 28 78 29 |.X.if (i|snanf(x)|
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|00000f20| 72 65 74 75 72 6e 28 2d | 6d 61 78 5f 6e 6f 72 6d |return(-|max_norm|
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|00000f40| 58 09 09 69 66 20 28 79 | 20 3c 20 78 29 0a 58 09 |X..if (y| < x).X.|
|00000f50| 09 09 72 65 74 75 72 6e | 28 6d 61 78 5f 6e 6f 72 |..return|(max_nor|
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|00000f70| 28 78 20 3d 3d 20 30 2e | 30 29 20 7b 0a 58 09 09 |(x == 0.|0) {.X..|
|00000f80| 69 66 20 28 79 20 3e 20 | 30 2e 30 29 0a 58 09 09 |if (y > |0.0).X..|
|00000f90| 09 72 65 74 75 72 6e 28 | 6d 69 6e 5f 73 75 62 6e |.return(|min_subn|
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|00001020| 61 78 5f 73 75 62 6e 6f | 72 6d 61 6c 66 28 29 29 |ax_subno|rmalf())|
|00001030| 3b 0a 58 0a 58 09 09 69 | 66 20 28 28 78 20 3d 3d |;.X.X..i|f ((x ==|
|00001040| 20 6d 61 78 5f 6e 6f 72 | 6d 61 6c 66 28 29 29 20 | max_nor|malf()) |
|00001050| 26 26 20 79 20 3e 20 78 | 29 0a 58 09 09 09 72 65 |&& y > x|).X...re|
|00001060| 74 75 72 6e 28 69 6e 66 | 69 6e 69 74 79 66 28 29 |turn(inf|inityf()|
|00001070| 29 3b 0a 58 0a 58 09 09 | 69 66 20 28 28 78 20 3d |);.X.X..|if ((x =|
|00001080| 3d 20 2d 6d 61 78 5f 6e | 6f 72 6d 61 6c 66 28 29 |= -max_n|ormalf()|
|00001090| 29 20 26 26 20 79 20 3c | 20 78 29 0a 58 09 09 09 |) && y <| x).X...|
|000010a0| 72 65 74 75 72 6e 28 2d | 69 6e 66 69 6e 69 74 79 |return(-|infinity|
|000010b0| 66 28 29 29 3b 0a 58 0a | 58 09 09 61 73 6d 28 22 |f());.X.|X..asm("|
|000010c0| 6d 6f 76 6c 20 38 28 25 | 65 62 70 29 2c 20 25 65 |movl 8(%|ebp), %e|
|000010d0| 61 78 22 29 3b 0a 58 09 | 09 61 73 6d 28 22 61 6e |ax");.X.|.asm("an|
|000010e0| 64 6c 20 24 30 78 37 66 | 38 30 30 30 30 30 2c 20 |dl $0x7f|800000, |
|000010f0| 25 65 61 78 22 29 3b 0a | 58 09 09 61 73 6d 28 22 |%eax");.|X..asm("|
|00001100| 6d 6f 76 6c 20 25 65 61 | 78 2c 20 2d 38 28 25 65 |movl %ea|x, -8(%e|
|00001110| 62 70 29 22 29 3b 0a 58 | 09 09 61 73 6d 28 22 66 |bp)");.X|..asm("f|
|00001120| 69 6e 63 73 74 70 22 29 | 3b 0a 58 0a 58 09 09 69 |incstp")|;.X.X..i|
|00001130| 66 20 28 66 61 62 73 66 | 28 78 29 20 3c 3d 20 32 |f (fabsf|(x) <= 2|
|00001140| 2e 30 20 26 26 20 79 20 | 3c 20 78 29 20 0a 58 09 |.0 && y |< x) .X.|
|00001150| 09 09 61 73 6d 28 22 66 | 6c 64 6c 20 2e 4c 75 6c |..asm("f|ldl .Lul|
|00001160| 70 22 29 3b 0a 58 09 09 | 65 6c 73 65 0a 58 09 09 |p");.X..|else.X..|
|00001170| 09 61 73 6d 28 22 66 6c | 64 6c 20 2e 4c 75 6c 70 |.asm("fl|dl .Lulp|
|00001180| 75 70 22 29 3b 0a 58 0a | 58 09 09 61 73 6d 28 22 |up");.X.|X..asm("|
|00001190| 66 6c 64 73 20 2d 38 28 | 25 65 62 70 29 22 29 3b |flds -8(|%ebp)");|
|000011a0| 0a 58 09 09 61 73 6d 28 | 22 66 6d 75 6c 70 22 29 |.X..asm(|"fmulp")|
|000011b0| 3b 0a 58 0a 58 09 09 69 | 66 20 28 79 20 3e 20 78 |;.X.X..i|f (y > x|
|000011c0| 29 20 7b 0a 58 09 09 09 | 61 73 6d 28 22 66 6c 64 |) {.X...|asm("fld|
|000011d0| 73 20 38 28 25 65 62 70 | 29 22 29 3b 0a 58 09 09 |s 8(%ebp|)");.X..|
|000011e0| 09 61 73 6d 28 22 66 61 | 64 64 70 22 29 3b 0a 58 |.asm("fa|ddp");.X|
|000011f0| 09 09 09 61 73 6d 28 22 | 6c 65 61 76 65 22 29 3b |...asm("|leave");|
|00001200| 0a 58 09 09 09 61 73 6d | 28 22 72 65 74 22 29 3b |.X...asm|("ret");|
|00001210| 0a 58 09 09 7d 0a 58 09 | 09 69 66 20 28 79 20 3c |.X..}.X.|.if (y <|
|00001220| 20 78 29 20 7b 0a 58 09 | 09 09 61 73 6d 28 22 66 | x) {.X.|..asm("f|
|00001230| 6c 64 73 20 38 28 25 65 | 62 70 29 22 29 3b 0a 58 |lds 8(%e|bp)");.X|
|00001240| 09 09 09 61 73 6d 28 22 | 66 73 75 62 70 22 29 3b |...asm("|fsubp");|
|00001250| 0a 58 09 09 09 61 73 6d | 28 22 6c 65 61 76 65 22 |.X...asm|("leave"|
|00001260| 29 3b 0a 58 09 09 09 61 | 73 6d 28 22 72 65 74 22 |);.X...a|sm("ret"|
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|00001310| 72 65 74 75 72 6e 28 2d | 6d 69 6e 5f 6e 6f 72 6d |return(-|min_norm|
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|00001330| 28 79 20 3e 20 78 29 20 | 0a 58 09 09 09 72 65 74 |(y > x) |.X...ret|
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|00001390| 0a 58 09 0a 58 09 72 65 | 74 75 72 6e 28 78 29 3b |.X..X.re|turn(x);|
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|00001490| 20 20 20 20 7c 20 22 53 | 6f 20 77 68 65 6e 20 69 | | "S|o when i|
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|000014e0| 73 20 7c 20 20 4a 75 73 | 74 20 74 6f 20 70 72 6f |s | Jus|t to pro|
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+--------+-------------------------+-------------------------+--------+--------+