%!PS-Adobe-1.0 %%Creator: devps (Pipeline Associates, Inc.) %%CreationDate: Fri Sep 13 13:06:44 1996 %%Pages: (atend) %%DocumentFonts: (atend) /devps 180 dict def devps begin /res 10.000000 def /y_offset 843 def /X{exch}bind def /mm {transform round X round X itransform} bind def /r{rmoveto}bind def /m{moveto}bind def /l{lineto}bind def /rl{rlineto}bind def /st{stroke}bind def /gs{gsave}bind def /gr{grestore}bind def /cp{currentpoint}bind def /np{newpath}bind def /ct{curveto}bind def systemdict /setpacking known { /savepacking currentpacking def true setpacking } if /m0{0 0 moveto}bind def /xc{//res div}bind def /yc{//res neg div //y_offset add}bind def /lc{yc X xc X l st}bind def /mc{yc X xc X m}bind def /el{gs /a X def a div 1 X scale cp np a xc 2 div 0 360 arc st gr}bind def /ar{cp 7 2 roll np xc 5 1 roll atan 3 1 roll atan X arc st}bind def /sp{yc X xc X 6 2 roll yc X xc X 6 2 roll yc X xc X 6 2 roll ct}bind def /V{//res neg div //y_offset add currentpoint pop X m}bind def /H{//res 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2196(\(3\),)S 10 B 2364(gets)S 10 R 2532(\(3\),)S 10 B 2700(scanf)S 10 R 2924(\(3\),)S 10 B 3092(fread)S 10 R 3322(\(3\),)S 10 B 3490(ungetc)S 10 R 3776(\(3\).)S 3456 V 9 R 720(D)S 722(DI)S 790(IA)S 823(AG)S 891(GN)S 959(NO)S 1027(OS)S 1095(ST)S 1147(TI)S 1205(IC)S 1238(CS)S 1300(S)S 3576 V 10 R 1080(These)S 1348(functions)S 1749(return)S 2017(the)S 2167(integer)S 2474(constant)S 9 B 2834(EOF)S 10 R 3047(at)S 3147(end)S 3319(of)S 3431(\256le,)S (upon)200 3613 A 3841(read)S 4043(error,)S 4293(or)S 4405(if)S 4495(an)S 4618(attempt)S 4948(is)S 5043(made)S 3696 V 1080(to)S 1191(read)S 1398(a)S 1476(\256le)S 1637(not)S 1797(opened)S 2119(by)S 10 B 2251(fopen)S 10 R 2492(.)S 2574(The)S 2763(end-of-\256le)S (condition)379 3221 A 3632(is)S 3731(remembered,)S 4292(even)S 4514(on)S 4646(a)S 4723(terminal,)S 5116(and)S 3816 V 1080(all)S 1206(subsequent)S 1677(attempts)S 2043(to)S 2146(read)S (will)157 2345 A 2527(return)S 10 B 2793(EOF)S 10 R (until)184 3025 A 3234(the)S (condition)379 3382 A 3786(is)S 3878(cleared)S 4195(with)S 10 B (clearerr)348 4399 A 10 R 4747(\(3\).)S 3984 V 9 R 720(B)S 722(BU)S 784(UG)S 852(GS)S 920(S)S 4104 V 10 R (Because)336 1080 A 1448(it)S 1536(is)S 1635(implemented)S 2192(as)S 2308(a)S 2385(macro,)S 10 B 2694(getc)S 10 R 2900(treats)S 3151(a)S 10 I 3228(stream)S 10 R 3534(argument)S 3947(with)S 4159(side)S 4354(effects)S 4657(incorrectly.)S 5177(In)S 4224 V 1080(particular,)S 1517(`getc\(*f++\);')S 2072(doesn't)S 2393(work)S 2625(sensibly.)S 7903 V 720(Page)S 941(1)S 2669(\()S 2711(May)S 2920(14,)S (1986)200 3070 A 3278(\))S 4455(September)S 4911(13,)S (1996)200 5061 A 8143 V EP %%Trailer %%DocumentFonts: Times-Roman Times-Bold Times-Italic %%Pages: 1