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%
% A few arrays used to adjust reference points and character widths in some
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% Move braceleftbt a bit - default PostScript character is off a bit.
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	/radicalex		[-50 0 500 0]
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/S1defs [
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	/endash			[7 90 650 0]
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%
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%%EndProlog
%%BeginSetup
mark
%
% Encoding vector and redefinition of findfont for the ISO Latin1 standard.
% The 18 characters missing from ROM based fonts on older printers are noted
% below.
%

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	/o
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	/plusminus		% missing
	/twosuperior		% missing
	/threesuperior		% missing
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	/paragraph
	/periodcentered
	/cedilla
	/onesuperior		% missing
	/ordmasculine
	/guillemotright
	/onequarter		% missing
	/onehalf		% missing
	/threequarters		% missing
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	/Aacute
	/Acircumflex
	/Atilde
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	/Aring
	/AE
	/Ccedilla
	/Egrave
	/Eacute
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	/Edieresis
	/Igrave
	/Iacute
	/Icircumflex
	/Idieresis
	/Eth			% missing
	/Ntilde
	/Ograve
	/Oacute
	/Ocircumflex
	/Otilde
	/Odieresis
	/multiply		% missing
	/Oslash
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	/Uacute
	/Ucircumflex
	/Udieresis
	/Yacute			% missing
	/Thorn			% missing
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	/edieresis
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	/eth			% missing
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	/ograve
	/oacute
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	/oslash
	/ugrave
	/uacute
	/ucircumflex
	/udieresis
	/yacute			% missing
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/NewFontDirectory FontDirectory maxlength dict def

%
% Apparently no guarantee findfont is defined in systemdict so the obvious
%
%	systemdict /findfont get exec
%
% can generate an error. So far the only exception is a VT600 (version 48.0).
%

userdict /@RealFindfont known not {
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setup
%%EndSetup
%%Page: 1 1
/saveobj save def
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1 pagesetup
12 /Times-Bold f
(User) 1983 1230 w
(manual) 2252 1230 w
(for) 2670 1230 w
(old pgm) 2853 1230 w
(functions) 3301 1230 w
10 /Times-Bold f
(pgm Functions) 720 1920 w
10 /Times-Roman f
(Updated: 22 July 2004) 720 2076 w
(Table Of Contents) 720 2196 w
10 /Times-Bold f
(NAME) 720 2436 w
10 /Times-Roman f
(libpgm \255 libnetpbm functions to read and write PGM image files) 720 2592 w
10 /Times-Bold f
(SYNOPSIS) 720 2832 w
(#include ) 720 2988 w
10 /S f
(<) 1107 2988 w
10 /Times-Bold f
(pgm.h) 1162 2988 w
10 /S f
(>) 1432 2988 w
10 /Times-Bold f
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10 /S f
(_) 1118 3144 w
10 /Times-Bold f
(init\( int *) 1168 3144 w
10 /Times-Italic f
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10 /Times-Bold f
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10 /Times-Italic f
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10 /Times-Bold f
([] \);) 2309 3144 w
(gray ** pgm) 720 3300 w
10 /S f
(_) 1253 3300 w
10 /Times-Bold f
(allocarray\( int) 1303 3300 w
10 /Times-Italic f
(cols) 1941 3300 w
10 /Times-Bold f
(, int) 2102 3300 w
10 /Times-Italic f
(rows) 2294 3300 w
10 /Times-Bold f
(\);) 2514 3300 w
(gray * pgm) 720 3456 w
10 /S f
(_) 1203 3456 w
10 /Times-Bold f
(allocrow\( int) 1253 3456 w
10 /Times-Italic f
(cols) 1794 3456 w
10 /Times-Bold f
(\);) 1980 3456 w
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10 /S f
(_) 1118 3612 w
10 /Times-Bold f
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10 /Times-Bold f
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10 /Times-Italic f
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10 /Times-Bold f
(\);) 2557 3612 w
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10 /Times-Bold f
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(void pgm) 720 3924 w
10 /S f
(_) 1118 3924 w
10 /Times-Bold f
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10 /Times-Italic f
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10 /Times-Bold f
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10 /Times-Bold f
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10 /Times-Bold f
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10 /Times-Bold f
(, int *) 3771 3924 w
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(formatP) 4013 3924 w
10 /Times-Bold f
(\);) 4366 3924 w
(void pgm) 720 4080 w
10 /S f
(_) 1118 4080 w
10 /Times-Bold f
(readpgmrow\( FILE *) 1168 4080 w
10 /Times-Italic f
(fp) 2084 4080 w
10 /Times-Bold f
(, gray *) 2162 4080 w
10 /Times-Italic f
(grayrow) 2481 4080 w
10 /Times-Bold f
(, int) 2820 4080 w
10 /Times-Italic f
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10 /Times-Bold f
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10 /Times-Bold f
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(_) 1253 4236 w
10 /Times-Bold f
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10 /Times-Italic f
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10 /Times-Bold f
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(\);) 3786 4236 w
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10 /Times-Bold f
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10 /Times-Italic f
(cols) 2446 4392 w
10 /Times-Bold f
(, int) 2607 4392 w
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10 /Times-Bold f
(, int) 3551 4392 w
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10 /Times-Bold f
(\);) 4179 4392 w
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10 /Times-Bold f
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10 /Times-Bold f
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10 /Times-Bold f
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10 /Times-Bold f
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10 /Times-Bold f
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10 /S f
(_) 1118 5016 w
10 /Times-Bold f
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10 /Times-Bold f
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10 /Times-Bold f
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(#define PGM) 720 5760 w
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(_) 1289 5760 w
10 /Times-Bold f
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(extern gray pgm) 720 5916 w
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10 /Times-Bold f
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(_) 1289 6384 w
10 /Times-Bold f
(TYPE PGM) 1339 6384 w
10 /S f
(_) 1864 6384 w
10 /Times-Bold f
(FORMAT) 1914 6384 w
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10 /S f
(_) 1289 6540 w
10 /Times-Bold f
(FORMAT) 1339 6540 w
10 /S f
(_) 1783 6540 w
10 /Times-Bold f
(TYPE\() 1833 6540 w
10 /Times-Italic f
(format) 2133 6540 w
10 /Times-Bold f
(\)) 2400 6540 w
(DESCRIPTION) 720 6780 w
10 /Times-Roman f
(These library functions are part of Netpbm.) 720 6972 w
cleartomark
showpage
saveobj restore
%%EndPage: 1 1
%%Page: 2 2
/saveobj save def
mark
2 pagesetup
10 /Times-Roman f
(\255 2 \255) 2797 480 w
10 /Times-Bold f
(TYPES AND CONSTANTS) 720 840 w
10 /Times-Roman f
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10 /Times-Bold f
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(between) 2950 1032 w
10 /Times-Bold f
(0) 3386 1032 w
10 /Times-Roman f
(and) 3540 1032 w
10 /Times-Bold f
(PGM) 3788 1032 w
10 /S f
(_) 4021 1032 w
10 /Times-Bold f
(OVERALLMAXVAL) 4071 1032 w
10 /Times-Roman f
(.) 5015 1032 w
10 /Times-Bold f
(pgm) 720 1152 w
10 /S f
(_) 909 1152 w
10 /Times-Bold f
(pbmmaxval) 959 1152 w
10 /Times-Roman f
(is) 1494 1152 w
(the) 1590 1152 w
(maxval) 1741 1152 w
(used) 2064 1152 w
(when) 2276 1152 w
(a) 2521 1152 w
(PGM) 2594 1152 w
(program) 2840 1152 w
(reads) 3207 1152 w
(a) 3446 1152 w
(PBM) 3519 1152 w
(file.) 3760 1152 w
(Normally) 3972 1152 w
(it) 4384 1152 w
(is) 4469 1152 w
(1;) 4565 1152 w
(however,) 4672 1152 w
(for some programs, a larger value gives better results.) 720 1272 w
10 /Times-Bold f
(PGM) 720 1428 w
10 /S f
(_) 953 1428 w
10 /Times-Bold f
(OVERALLMAXVAL) 1003 1428 w
10 /Times-Roman f
(is) 1977 1428 w
(the) 2074 1428 w
(maximum) 2226 1428 w
(value) 2663 1428 w
(of) 2910 1428 w
(a) 3024 1428 w
(maxval) 3099 1428 w
(in) 3424 1428 w
(a) 3533 1428 w
(PGM) 3608 1428 w
(file.) 3856 1428 w
10 /Times-Bold f
(PGM) 4070 1428 w
10 /S f
(_) 4303 1428 w
10 /Times-Bold f
(MAXMAXVAL) 4353 1428 w
10 /Times-Roman f
(is) 720 1548 w
(the) 825 1548 w
(maximum) 985 1548 w
(value) 1429 1548 w
(of) 1683 1548 w
(a) 1804 1548 w
(maxval) 1886 1548 w
(in) 2218 1548 w
(a) 2334 1548 w
(PGM) 2416 1548 w
(file) 2671 1548 w
(that) 2841 1548 w
(is) 3028 1548 w
(compatible) 3132 1548 w
(with) 3613 1548 w
(the) 3828 1548 w
(PGM) 3987 1548 w
(format) 4241 1548 w
(as) 4544 1548 w
(it) 4664 1548 w
(existed) 4757 1548 w
(before) 720 1668 w
(April) 1007 1668 w
(2000.) 1251 1668 w
(It) 1534 1668 w
(is) 1628 1668 w
(also) 1728 1668 w
(the) 1922 1668 w
(maximum) 2077 1668 w
(value) 2516 1668 w
(of) 2765 1668 w
(a) 2881 1668 w
(maxval) 2958 1668 w
(that) 3286 1668 w
(results) 3470 1668 w
(in) 3765 1668 w
(the) 3877 1668 w
(minimum) 4033 1668 w
(possible) 4457 1668 w
(raster) 4819 1668 w
(size) 720 1788 w
(for) 903 1788 w
(a) 1047 1788 w
(particular) 1119 1788 w
(image.) 1529 1788 w
(I.e) 1851 1788 w
(an) 1981 1788 w
(image) 2103 1788 w
(with) 2375 1788 w
(a) 2581 1788 w
(maxval) 2653 1788 w
(higher) 2975 1788 w
(than) 3258 1788 w
10 /Times-Bold f
(PGM) 3458 1788 w
10 /S f
(_) 3691 1788 w
10 /Times-Bold f
(MAXMAXVAL) 3741 1788 w
10 /Times-Roman f
(cannot) 4455 1788 w
(be) 4748 1788 w
(read) 4869 1788 w
(or generated by old PGM processing programs and requires more file space.) 720 1908 w
10 /Times-Bold f
(PGM) 720 2064 w
10 /S f
(_) 953 2064 w
10 /Times-Bold f
(FORMAT) 1003 2064 w
10 /Times-Roman f
(is) 1498 2064 w
(the) 1591 2064 w
(format) 1739 2064 w
(code) 2031 2064 w
(for) 2245 2064 w
(a) 2387 2064 w
(Plain) 2457 2064 w
(PGM) 2689 2064 w
(format) 2932 2064 w
(image) 3224 2064 w
(file.) 3495 2064 w
10 /Times-Bold f
(RPGM) 3705 2064 w
10 /S f
(_) 4010 2064 w
10 /Times-Bold f
(FORMAT) 4060 2064 w
10 /Times-Roman f
(is) 4531 2064 w
(the) 4625 2064 w
(format) 4774 2064 w
(code) 720 2184 w
(for) 950 2184 w
(a) 1108 2184 w
(Raw) 1194 2184 w
(PGM) 1419 2184 w
(format) 1678 2184 w
(image) 1986 2184 w
(file.) 2272 2184 w
10 /Times-Bold f
(PGM) 2496 2184 w
10 /S f
(_) 2729 2184 w
10 /Times-Bold f
(TYPE) 2779 2184 w
10 /Times-Roman f
(is) 3112 2184 w
(the) 3220 2184 w
(format) 3383 2184 w
(type) 3690 2184 w
(code) 3903 2184 w
(for) 4132 2184 w
(the) 4289 2184 w
(PGM) 4452 2184 w
(formats.) 4710 2184 w
10 /Times-Bold f
(PGM) 720 2304 w
10 /S f
(_) 953 2304 w
10 /Times-Bold f
(FORMAT) 1003 2304 w
10 /S f
(_) 1447 2304 w
10 /Times-Bold f
(TYPE) 1497 2304 w
10 /Times-Roman f
(is) 1802 2304 w
(a) 1907 2304 w
(macro) 1989 2304 w
(that) 2276 2304 w
(generates) 2464 2304 w
(code) 2878 2304 w
(to) 3104 2304 w
(compute) 3220 2304 w
(the) 3602 2304 w
(format) 3762 2304 w
(type) 4066 2304 w
(code) 4276 2304 w
(of) 4502 2304 w
(a) 4623 2304 w
(PBM) 4706 2304 w
(or) 4957 2304 w
(PGM format from the format code which is its argument.) 720 2424 w
10 /Times-Bold f
(INITIALIZATION) 720 2664 w
(pgm) 720 2856 w
10 /S f
(_) 909 2856 w
10 /Times-Bold f
(init) 959 2856 w
10 /Times-Roman f
(is identical to) 1129 2856 w
10 /Times-Bold f
(pm) 1693 2856 w
10 /S f
(_) 1832 2856 w
10 /Times-Bold f
(init\(\)) 1882 2856 w
10 /Times-Roman f
(.) 2093 2856 w
10 /Times-Bold f
(MEMORY MANAGEMENT) 720 3096 w
(pgm) 720 3252 w
10 /S f
(_) 909 3252 w
10 /Times-Bold f
(allocarray\(\)) 959 3252 w
10 /Times-Roman f
(allocates an array of grays.) 1488 3252 w
10 /Times-Bold f
(pgm) 720 3408 w
10 /S f
(_) 909 3408 w
10 /Times-Bold f
(allocrow\(\)) 959 3408 w
10 /Times-Roman f
(allocates a row of the given number of grays.) 1416 3408 w
10 /Times-Bold f
(pgm) 720 3564 w
10 /S f
(_) 909 3564 w
10 /Times-Bold f
(freearray\(\)) 959 3564 w
10 /Times-Roman f
(frees the array allocated with) 1453 3564 w
10 /Times-Bold f
(pgm) 2635 3564 w
10 /S f
(_) 2824 3564 w
10 /Times-Bold f
(allocarray\(\)) 2874 3564 w
10 /Times-Roman f
(containing the given number of rows.) 3403 3564 w
10 /Times-Bold f
(pgm) 720 3720 w
10 /S f
(_) 909 3720 w
10 /Times-Bold f
(freerow\(\)) 959 3720 w
10 /Times-Roman f
(frees a row of grays allocated with) 1381 3720 w
10 /Times-Bold f
(pgm) 2785 3720 w
10 /S f
(_) 2974 3720 w
10 /Times-Bold f
(allocrow\(\)) 3024 3720 w
10 /Times-Roman f
(.) 3456 3720 w
10 /Times-Bold f
(READING FILES) 720 3960 w
10 /Times-Roman f
(If) 720 4152 w
(a) 812 4152 w
(function) 882 4152 w
(in) 1241 4152 w
(this) 1345 4152 w
(section) 1516 4152 w
(is) 1825 4152 w
(called) 1918 4152 w
(on) 2183 4152 w
(a) 2310 4152 w
(PBM) 2381 4152 w
(format) 2620 4152 w
(file,) 2913 4152 w
(it) 3098 4152 w
(translates) 3181 4152 w
(the) 3585 4152 w
(PBM) 3734 4152 w
(file) 3973 4152 w
(into) 4133 4152 w
(a) 4316 4152 w
(PGM) 4387 4152 w
(file) 4631 4152 w
(on) 4791 4152 w
(the) 4918 4152 w
(fly) 720 4272 w
(and) 888 4272 w
(functions) 1089 4272 w
(as) 1517 4272 w
(if) 1656 4272 w
(it) 1773 4272 w
(were) 1885 4272 w
(called) 2134 4272 w
(on) 2428 4272 w
(the) 2584 4272 w
(equivalent) 2762 4272 w
(PGM) 3234 4272 w
(file.) 3507 4272 w
(The) 3746 4272 w
10 /Times-Italic f
(format) 3957 4272 w
10 /Times-Roman f
(value) 4280 4272 w
(returned) 4552 4272 w
(by) 4940 4272 w
10 /Times-Bold f
(pgm) 720 4392 w
10 /S f
(_) 909 4392 w
10 /Times-Bold f
(readpgminit\(\)) 959 4392 w
10 /Times-Roman f
(is, however, not translated.) 1578 4392 w
(It represents the actual format of the PBM file.) 2704 4392 w
10 /Times-Bold f
(pgm) 720 4548 w
10 /S f
(_) 909 4548 w
10 /Times-Bold f
(readpgminit\(\)) 959 4548 w
10 /Times-Roman f
(reads the header of a PGM file, returning all the information from) 1578 4548 w
(the) 4232 4548 w
(header) 4380 4548 w
(and) 4671 4548 w
(leav\255) 4841 4548 w
(ing the file positioned just after the header.) 720 4668 w
10 /Times-Bold f
(pgm) 720 4824 w
10 /S f
(_) 909 4824 w
10 /Times-Bold f
(readpgmrow\(\)) 959 4824 w
10 /Times-Roman f
(reads a row of grays into the) 1599 4824 w
10 /Times-Italic f
(grayrow) 2760 4824 w
10 /Times-Roman f
(array.) 745 4944 w
10 /Times-Italic f
(format) 1024 4944 w
10 /Times-Roman f
(,) 1291 4944 w
10 /Times-Italic f
(cols) 1341 4944 w
10 /Times-Roman f
(, and) 1502 4944 w
10 /Times-Italic f
(maxval) 1721 4944 w
10 /Times-Roman f
(are the values returned by) 2059 4944 w
10 /Times-Bold f
(pgm) 3114 4944 w
10 /S f
(_) 3303 4944 w
10 /Times-Bold f
(readpgminit\(\)) 3353 4944 w
10 /Times-Roman f
(.) 3947 4944 w
10 /Times-Bold f
(pgm) 720 5100 w
10 /S f
(_) 909 5100 w
10 /Times-Bold f
(readpgm\(\)) 959 5100 w
10 /Times-Roman f
(reads) 1437 5100 w
(an) 1676 5100 w
(entire) 1799 5100 w
(PGM) 2055 5100 w
(image) 2301 5100 w
(into) 2574 5100 w
(memory,) 2759 5100 w
(returning) 3146 5100 w
(the) 3542 5100 w
(allocated) 3694 5100 w
(array) 4084 5100 w
(as) 4318 5100 w
(its) 4431 5100 w
(return) 4556 5100 w
(value) 4824 5100 w
(and) 720 5220 w
(returning) 919 5220 w
(the) 1340 5220 w
(information) 1517 5220 w
(from) 2044 5220 w
(the) 2293 5220 w
(header) 2470 5220 w
(as) 2790 5220 w
10 /Times-Italic f
(rows) 2928 5220 w
10 /Times-Roman f
(,) 3123 5220 w
10 /Times-Italic f
(cols) 3203 5220 w
10 /Times-Roman f
(,) 3364 5220 w
(and) 3444 5220 w
10 /Times-Italic f
(maxval) 3643 5220 w
10 /Times-Roman f
(.) 3931 5220 w
(This) 4036 5220 w
(function) 4269 5220 w
(combines) 4657 5220 w
10 /Times-Bold f
(pgm) 720 5340 w
10 /S f
(_) 909 5340 w
10 /Times-Bold f
(readpgminit\(\)) 959 5340 w
10 /Times-Roman f
(,) 1553 5340 w
10 /Times-Bold f
(pgm) 1603 5340 w
10 /S f
(_) 1792 5340 w
10 /Times-Bold f
(allocarray\(\)) 1842 5340 w
10 /Times-Roman f
(, and) 2346 5340 w
10 /Times-Bold f
(pgm) 2565 5340 w
10 /S f
(_) 2754 5340 w
10 /Times-Bold f
(readpgmrow\(\)) 2804 5340 w
10 /Times-Roman f
(.) 3419 5340 w
10 /Times-Bold f
(pgm) 720 5496 w
10 /S f
(_) 909 5496 w
10 /Times-Bold f
(readpgminit\(\)) 959 5496 w
10 /Times-Roman f
(and) 1585 5496 w
10 /Times-Bold f
(pgm) 1761 5496 w
10 /S f
(_) 1950 5496 w
10 /Times-Bold f
(readpgm) 2000 5496 w
10 /Times-Roman f
(abort) 2415 5496 w
(the) 2652 5496 w
(program) 2806 5496 w
(with) 3176 5496 w
(a) 3386 5496 w
(message) 3462 5496 w
(to) 3832 5496 w
(Standard) 3943 5496 w
(Error) 4331 5496 w
(if) 4574 5496 w
(the) 4668 5496 w
(PGM) 4823 5496 w
(image) 720 5616 w
(header) 991 5616 w
(is) 1283 5616 w
(not) 1377 5616 w
(syntactically) 1532 5616 w
(valid,) 2064 5616 w
(including) 2316 5616 w
(if) 2721 5616 w
(it) 2809 5616 w
(contains) 2892 5616 w
(a) 3252 5616 w
(number) 3322 5616 w
(too) 3653 5616 w
(large) 3807 5616 w
(to) 4032 5616 w
(be) 4136 5616 w
(processed) 4256 5616 w
(using) 4675 5616 w
(the) 4918 5616 w
(system's normal data structures \(to wit, a number that won't fit in a C 'int'\).) 720 5736 w
10 /Times-Bold f
(WRITING FILES) 720 5976 w
(pgm) 720 6132 w
10 /S f
(_) 909 6132 w
10 /Times-Bold f
(writepgminit\(\)) 959 6132 w
10 /Times-Roman f
(writes the header for a PGM file and leaves it positioned just after the header.) 1605 6132 w
10 /Times-Italic f
(forceplain) 720 6288 w
10 /Times-Roman f
(is) 1161 6288 w
(a) 1258 6288 w
(logical) 1332 6288 w
(value) 1634 6288 w
(that) 1880 6288 w
(tells) 2060 6288 w
10 /Times-Bold f
(pgm) 2257 6288 w
10 /S f
(_) 2446 6288 w
10 /Times-Bold f
(writepgminit\(\)) 2496 6288 w
10 /Times-Roman f
(to) 3172 6288 w
(write) 3280 6288 w
(a) 3515 6288 w
(header) 3589 6288 w
(for) 3884 6288 w
(a) 4031 6288 w
(plain) 4106 6288 w
(PGM) 4337 6288 w
(format) 4585 6288 w
(file,) 4882 6288 w
(as opposed to a raw PGM format file.) 720 6408 w
10 /Times-Bold f
(pgm) 720 6564 w
10 /S f
(_) 909 6564 w
10 /Times-Bold f
(writepgmrow\(\)) 959 6564 w
10 /Times-Roman f
(writes the row) 1626 6564 w
10 /Times-Italic f
(grayrow) 2222 6564 w
10 /Times-Roman f
(to a) 2586 6564 w
(PGM) 2759 6564 w
(file.) 3002 6564 w
(For) 3211 6564 w
(meaningful) 3376 6564 w
(results,) 3857 6564 w
10 /Times-Italic f
(cols) 4169 6564 w
10 /Times-Roman f
(,) 4330 6564 w
10 /Times-Italic f
(maxval) 4381 6564 w
10 /Times-Roman f
(,) 4669 6564 w
(and) 4720 6564 w
10 /Times-Italic f
(for\255) 4890 6564 w
(ceplain) 720 6684 w
10 /Times-Roman f
(must be the same as was used with) 1039 6684 w
10 /Times-Bold f
(pgm) 2454 6684 w
10 /S f
(_) 2643 6684 w
10 /Times-Bold f
(writepgminit\(\)) 2693 6684 w
10 /Times-Roman f
(.) 3314 6684 w
10 /Times-Bold f
(pgm) 720 6840 w
10 /S f
(_) 909 6840 w
10 /Times-Bold f
(writepgm\(\)) 959 6840 w
10 /Times-Roman f
(write) 1514 6840 w
(the) 1798 6840 w
(header) 2000 6840 w
(and) 2345 6840 w
(all) 2569 6840 w
(data) 2749 6840 w
(for) 2995 6840 w
(a) 3191 6840 w
(PGM) 3315 6840 w
(image.) 3612 6840 w
(This) 3986 6840 w
(function) 4244 6840 w
(combines) 4657 6840 w
10 /Times-Bold f
(pgm) 720 6960 w
10 /S f
(_) 909 6960 w
10 /Times-Bold f
(writepgminit\(\)) 959 6960 w
10 /Times-Roman f
(and) 1605 6960 w
10 /Times-Bold f
(pgm) 1774 6960 w
10 /S f
(_) 1963 6960 w
10 /Times-Bold f
(writepgmrow\(\)) 2013 6960 w
10 /Times-Roman f
(.) 2655 6960 w
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10 /Times-Roman f
(\255 3 \255) 2797 480 w
10 /Times-Bold f
(MISCELLANEOUS) 720 840 w
(pgm) 720 1032 w
10 /S f
(_) 909 1032 w
10 /Times-Bold f
(nextimage\(\)) 959 1032 w
10 /Times-Roman f
(positions) 1536 1032 w
(a) 1971 1032 w
(PGM) 2088 1032 w
(input) 2378 1032 w
(file) 2657 1032 w
(to) 2864 1032 w
(the) 3016 1032 w
(next) 3212 1032 w
(image) 3458 1032 w
(in) 3776 1032 w
(it) 3928 1032 w
(\(so) 4058 1032 w
(that) 4254 1032 w
(a) 4478 1032 w
(subsequent) 4596 1032 w
10 /Times-Bold f
(pgm) 720 1152 w
10 /S f
(_) 909 1152 w
10 /Times-Bold f
(readpgminit\(\)) 959 1152 w
10 /Times-Roman f
(reads its header\).) 1578 1152 w
10 /Times-Bold f
(pgm) 720 1308 w
10 /S f
(_) 909 1308 w
10 /Times-Bold f
(nextimage\(\)) 959 1308 w
10 /Times-Roman f
(is analogous to) 1488 1308 w
10 /Times-Bold f
(pbm) 2113 1308 w
10 /S f
(_) 2308 1308 w
10 /Times-Bold f
(nextimage\(\)) 2358 1308 w
10 /Times-Roman f
(, but works on PGM and PBM files.) 2862 1308 w
10 /Times-Bold f
(pgm) 720 1464 w
10 /S f
(_) 909 1464 w
10 /Times-Bold f
(check\(\)) 959 1464 w
10 /Times-Roman f
(checks) 1323 1464 w
(for) 1623 1464 w
(the) 1768 1464 w
(common) 1919 1464 w
(file) 2298 1464 w
(integrity) 2460 1464 w
(error) 2828 1464 w
(where) 3050 1464 w
(the) 3322 1464 w
(file) 3474 1464 w
(is) 3637 1464 w
(the) 3734 1464 w
(wrong) 3886 1464 w
(size) 4171 1464 w
(to) 4356 1464 w
(contain) 4464 1464 w
(all) 4788 1464 w
(the) 4918 1464 w
(image data.) 720 1584 w
10 /Times-Bold f
(pgm) 720 1740 w
10 /S f
(_) 909 1740 w
10 /Times-Bold f
(check\(\)) 959 1740 w
10 /Times-Roman f
(is analogous to) 1319 1740 w
10 /Times-Bold f
(pbm) 1944 1740 w
10 /S f
(_) 2139 1740 w
10 /Times-Bold f
(check\(\)) 2189 1740 w
10 /Times-Roman f
(, but works on PGM and PBM files.) 2499 1740 w
10 /Times-Bold f
(SEE ALSO) 720 1980 w
(libpbm) 720 2136 w
10 /Times-Roman f
(,) 1027 2136 w
10 /Times-Bold f
(libppm) 1077 2136 w
10 /Times-Roman f
(,) 1384 2136 w
10 /Times-Bold f
(libpnm) 1434 2136 w
10 /S1 f
(________________________________________________________________________) 720 2256 w
10 /Times-Bold f
(Table Of Contents) 720 2496 w
10 /LucidaSansUnicode22 f
(\031) 720 2688 w
10 /Times-Roman f
(NAME) 970 2688 w
10 /LucidaSansUnicode22 f
(\031) 720 2844 w
10 /Times-Roman f
(SYNOPSIS) 970 2844 w
10 /LucidaSansUnicode22 f
(\031) 720 3000 w
10 /Times-Roman f
(DESCRIPTION) 970 3000 w
10 /LucidaSansUnicode22 f
(\031) 720 3156 w
10 /Times-Roman f
(TYPES AND CONSTANTS) 970 3156 w
10 /LucidaSansUnicode22 f
(\031) 720 3312 w
10 /Times-Roman f
(INITIALIZATION) 970 3312 w
10 /LucidaSansUnicode22 f
(\031) 720 3468 w
10 /Times-Roman f
(MEMORY MANAGEMENT) 970 3468 w
10 /LucidaSansUnicode22 f
(\031) 720 3624 w
10 /Times-Roman f
(READING FILES) 970 3624 w
10 /LucidaSansUnicode22 f
(\031) 720 3780 w
10 /Times-Roman f
(WRITING FILES) 970 3780 w
10 /LucidaSansUnicode22 f
(\031) 720 3936 w
10 /Times-Roman f
(MISCELLANEOUS) 970 3936 w
10 /LucidaSansUnicode22 f
(\031) 720 4128 w
10 /Times-Roman f
(SEE ALSO) 970 4128 w
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%%Trailer
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%%DocumentFonts: Times-Roman LucidaSansUnicode22 Times-Italic Times-Bold S1 S
%%Pages: 3