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|00000080| 44 61 74 65 3a 20 32 38 | 20 4e 6f 76 20 39 30 20 |Date: 28| Nov 90 |
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|00000d80| 29 20 3d 3d 20 4e 55 4c | 4c 20 29 0a 09 09 7b 0a |) == NUL|L )...{.|
|00000d90| 09 09 09 66 70 72 69 6e | 74 66 28 20 73 74 64 65 |...fprin|tf( stde|
|00000da0| 72 72 2c 20 22 43 6f 75 | 6e 64 6e 27 74 20 6f 70 |rr, "Cou|ndn't op|
|00000db0| 65 6e 20 25 73 20 66 6f | 72 20 72 65 61 64 69 6e |en %s fo|r readin|
|00000dc0| 67 5c 6e 22 2c 0a 09 09 | 09 09 61 72 67 76 5b 6f |g\n",...|..argv[o|
|00000dd0| 70 74 69 6e 64 5d 20 29 | 3b 0a 09 09 09 65 78 69 |ptind] )|;....exi|
|00000de0| 74 28 20 31 20 29 3b 0a | 09 09 7d 0a 0a 09 69 66 |t( 1 );.|..}...if|
|00000df0| 20 28 66 6c 61 67 73 20 | 26 20 46 49 4e 44 5f 4d | (flags |& FIND_M|
|00000e00| 49 4e 4d 41 58 29 0a 09 | 7b 0a 09 09 70 70 6d 5f |INMAX)..|{...ppm_|
|00000e10| 72 65 61 64 70 70 6d 69 | 6e 69 74 28 20 66 70 2c |readppmi|nit( fp,|
|00000e20| 20 26 63 6f 6c 73 2c 20 | 26 72 6f 77 73 2c 20 26 | &cols, |&rows, &|
|00000e30| 6d 61 78 76 61 6c 2c 20 | 26 66 6f 72 6d 61 74 20 |maxval, |&format |
|00000e40| 29 3b 0a 09 09 70 69 78 | 65 6c 50 20 3d 20 70 70 |);...pix|elP = pp|
|00000e50| 6d 5f 61 6c 6c 6f 63 72 | 6f 77 28 20 63 6f 6c 73 |m_allocr|ow( cols|
|00000e60| 20 29 3b 0a 09 09 6d 61 | 78 5f 76 61 6c 75 65 20 | );...ma|x_value |
|00000e70| 3d 20 30 3b 0a 09 09 6d | 69 6e 5f 76 61 6c 75 65 |= 0;...m|in_value|
|00000e80| 20 3d 20 4d 55 4c 54 49 | 3b 0a 09 09 66 6f 72 20 | = MULTI|;...for |
|00000e90| 28 69 6e 64 65 78 20 3d | 20 30 3b 20 69 6e 64 65 |(index =| 0; inde|
|00000ea0| 78 20 3c 20 72 6f 77 73 | 3b 20 69 6e 64 65 78 2b |x < rows|; index+|
|00000eb0| 2b 29 0a 09 09 7b 0a 09 | 09 09 69 6e 74 20 69 3b |+)...{..|..int i;|
|00000ec0| 0a 09 09 09 70 70 6d 5f | 72 65 61 64 70 70 6d 72 |....ppm_|readppmr|
|00000ed0| 6f 77 28 20 66 70 2c 20 | 70 69 78 65 6c 50 2c 20 |ow( fp, |pixelP, |
|00000ee0| 63 6f 6c 73 2c 20 6d 61 | 78 76 61 6c 2c 20 66 6f |cols, ma|xval, fo|
|00000ef0| 72 6d 61 74 20 29 3b 0a | 09 09 09 66 6f 72 20 28 |rmat );.|...for (|
|00000f00| 69 20 3d 20 30 3b 20 69 | 20 3c 20 63 6f 6c 73 3b |i = 0; i| < cols;|
|00000f10| 20 69 2b 2b 29 0a 09 09 | 09 7b 0a 09 09 09 09 69 | i++)...|.{.....i|
|00000f20| 6e 74 20 72 2c 20 67 2c | 20 62 3b 0a 09 09 09 09 |nt r, g,| b;.....|
|00000f30| 6c 6f 6e 67 20 52 2c 20 | 47 2c 20 42 2c 20 48 2c |long R, |G, B, H,|
|00000f40| 20 53 2c 20 56 3b 0a 0a | 09 09 09 09 72 20 3d 20 | S, V;..|....r = |
|00000f50| 50 50 4d 5f 47 45 54 52 | 28 20 70 69 78 65 6c 50 |PPM_GETR|( pixelP|
|00000f60| 5b 69 5d 20 29 3b 0a 09 | 09 09 09 67 20 3d 20 50 |[i] );..|...g = P|
|00000f70| 50 4d 5f 47 45 54 47 28 | 20 70 69 78 65 6c 50 5b |PM_GETG(| pixelP[|
|00000f80| 69 5d 20 29 3b 0a 09 09 | 09 09 62 20 3d 20 50 50 |i] );...|..b = PP|
|00000f90| 4d 5f 47 45 54 42 28 20 | 70 69 78 65 6c 50 5b 69 |M_GETB( |pixelP[i|
|00000fa0| 5d 20 29 3b 0a 0a 09 09 | 09 09 52 20 3d 20 28 4d |] );....|..R = (M|
|00000fb0| 55 4c 54 49 20 2a 20 72 | 20 2b 20 6d 61 78 76 61 |ULTI * r| + maxva|
|00000fc0| 6c 20 2d 20 31 29 20 2f | 20 6d 61 78 76 61 6c 3b |l - 1) /| maxval;|
|00000fd0| 0a 09 09 09 09 47 20 3d | 20 28 4d 55 4c 54 49 20 |.....G =| (MULTI |
|00000fe0| 2a 20 67 20 2b 20 6d 61 | 78 76 61 6c 20 2d 20 31 |* g + ma|xval - 1|
|00000ff0| 29 20 2f 20 6d 61 78 76 | 61 6c 3b 0a 09 09 09 09 |) / maxv|al;.....|
|00001000| 42 20 3d 20 28 4d 55 4c | 54 49 20 2a 20 62 20 2b |B = (MUL|TI * b +|
|00001010| 20 6d 61 78 76 61 6c 20 | 2d 20 31 29 20 2f 20 6d | maxval |- 1) / m|
|00001020| 61 78 76 61 6c 3b 0a 0a | 09 09 09 09 47 65 74 48 |axval;..|....GetH|
|00001030| 53 56 28 20 52 2c 20 47 | 2c 20 42 2c 20 26 48 2c |SV( R, G|, B, &H,|
|00001040| 20 26 53 2c 20 26 56 20 | 29 3b 0a 09 09 09 09 69 | &S, &V |);.....i|
|00001050| 66 20 28 20 56 20 3e 20 | 6d 61 78 5f 76 61 6c 75 |f ( V > |max_valu|
|00001060| 65 29 09 6d 61 78 5f 76 | 61 6c 75 65 20 3d 20 56 |e).max_v|alue = V|
|00001070| 3b 0a 09 09 09 09 69 66 | 20 28 20 56 20 3c 20 6d |;.....if| ( V < m|
|00001080| 69 6e 5f 76 61 6c 75 65 | 29 09 6d 69 6e 5f 76 61 |in_value|).min_va|
|00001090| 6c 75 65 20 3d 20 56 3b | 0a 09 09 09 7d 0a 09 09 |lue = V;|....}...|
|000010a0| 7d 0a 09 09 70 70 6d 5f | 66 72 65 65 72 6f 77 28 |}...ppm_|freerow(|
|000010b0| 20 70 69 78 65 6c 50 20 | 29 3b 0a 09 09 66 70 72 | pixelP |);...fpr|
|000010c0| 69 6e 74 66 28 20 73 74 | 64 65 72 72 2c 20 22 4d |intf( st|derr, "M|
|000010d0| 69 6e 20 69 73 20 25 34 | 64 5c 74 4d 61 78 20 3d |in is %4|d\tMax =|
|000010e0| 20 25 34 64 5c 6e 22 2c | 0a 09 09 09 09 09 09 6d | %4d\n",|.......m|
|000010f0| 69 6e 5f 76 61 6c 75 65 | 2c 20 6d 61 78 5f 76 61 |in_value|, max_va|
|00001100| 6c 75 65 20 29 3b 0a 09 | 09 72 65 77 69 6e 64 28 |lue );..|.rewind(|
|00001110| 20 66 70 20 29 3b 0a 09 | 7d 0a 0a 09 70 70 6d 5f | fp );..|}...ppm_|
|00001120| 72 65 61 64 70 70 6d 69 | 6e 69 74 28 20 66 70 2c |readppmi|nit( fp,|
|00001130| 20 26 63 6f 6c 73 2c 20 | 26 72 6f 77 73 2c 20 26 | &cols, |&rows, &|
|00001140| 6d 61 78 76 61 6c 2c 20 | 26 66 6f 72 6d 61 74 20 |maxval, |&format |
|00001150| 29 3b 0a 0a 09 70 70 6d | 5f 77 72 69 74 65 70 70 |);...ppm|_writepp|
|00001160| 6d 69 6e 69 74 28 20 73 | 74 64 6f 75 74 2c 20 63 |minit( s|tdout, c|
|00001170| 6f 6c 73 2c 20 72 6f 77 | 73 2c 20 6d 61 78 76 61 |ols, row|s, maxva|
|00001180| 6c 20 29 3b 0a 0a 09 70 | 69 78 65 6c 50 20 3d 20 |l );...p|ixelP = |
|00001190| 70 70 6d 5f 61 6c 6c 6f | 63 72 6f 77 28 20 63 6f |ppm_allo|crow( co|
|000011a0| 6c 73 20 29 3b 0a 0a 09 | 69 66 20 28 70 69 78 65 |ls );...|if (pixe|
|000011b0| 6c 50 20 3d 3d 20 4e 55 | 4c 4c 29 0a 09 7b 0a 09 |lP == NU|LL)..{..|
|000011c0| 09 66 70 72 69 6e 74 66 | 28 20 73 74 64 65 72 72 |.fprintf|( stderr|
|000011d0| 2c 20 22 45 72 72 6f 72 | 20 61 6c 6c 6f 63 61 74 |, "Error| allocat|
|000011e0| 69 6e 67 20 50 69 78 65 | 6c 20 72 6f 77 5c 6e 22 |ing Pixe|l row\n"|
|000011f0| 20 29 3b 0a 09 09 65 78 | 69 74 28 20 33 20 29 3b | );...ex|it( 3 );|
|00001200| 0a 09 7d 0a 0a 09 66 6f | 72 20 28 69 6e 64 65 78 |..}...fo|r (index|
|00001210| 20 3d 20 30 3b 20 69 6e | 64 65 78 20 3c 20 72 6f | = 0; in|dex < ro|
|00001220| 77 73 3b 20 69 6e 64 65 | 78 2b 2b 29 0a 09 7b 0a |ws; inde|x++)..{.|
|00001230| 09 09 69 6e 74 20 69 3b | 0a 09 09 70 70 6d 5f 72 |..int i;|...ppm_r|
|00001240| 65 61 64 70 70 6d 72 6f | 77 28 20 66 70 2c 20 70 |eadppmro|w( fp, p|
|00001250| 69 78 65 6c 50 2c 20 63 | 6f 6c 73 2c 20 6d 61 78 |ixelP, c|ols, max|
|00001260| 76 61 6c 2c 20 66 6f 72 | 6d 61 74 20 29 3b 0a 09 |val, for|mat );..|
|00001270| 09 66 6f 72 20 28 69 20 | 3d 20 30 3b 20 69 20 3c |.for (i |= 0; i <|
|00001280| 20 63 6f 6c 73 3b 20 69 | 2b 2b 29 0a 09 09 7b 0a | cols; i|++)...{.|
|00001290| 09 09 09 69 6e 74 20 72 | 2c 20 67 2c 20 62 3b 0a |...int r|, g, b;.|
|000012a0| 09 09 09 6c 6f 6e 67 20 | 52 2c 20 47 2c 20 42 2c |...long |R, G, B,|
|000012b0| 20 48 2c 20 53 2c 20 56 | 3b 0a 0a 09 09 09 72 20 | H, S, V|;.....r |
|000012c0| 3d 20 50 50 4d 5f 47 45 | 54 52 28 20 70 69 78 65 |= PPM_GE|TR( pixe|
|000012d0| 6c 50 5b 69 5d 20 29 3b | 0a 09 09 09 67 20 3d 20 |lP[i] );|....g = |
|000012e0| 50 50 4d 5f 47 45 54 47 | 28 20 70 69 78 65 6c 50 |PPM_GETG|( pixelP|
|000012f0| 5b 69 5d 20 29 3b 0a 09 | 09 09 62 20 3d 20 50 50 |[i] );..|..b = PP|
|00001300| 4d 5f 47 45 54 42 28 20 | 70 69 78 65 6c 50 5b 69 |M_GETB( |pixelP[i|
|00001310| 5d 20 29 3b 0a 0a 09 09 | 09 52 20 3d 20 28 4d 55 |] );....|.R = (MU|
|00001320| 4c 54 49 20 2a 20 72 20 | 2b 20 6d 61 78 76 61 6c |LTI * r |+ maxval|
|00001330| 20 2d 20 31 29 20 2f 20 | 6d 61 78 76 61 6c 3b 0a | - 1) / |maxval;.|
|00001340| 09 09 09 47 20 3d 20 28 | 4d 55 4c 54 49 20 2a 20 |...G = (|MULTI * |
|00001350| 67 20 2b 20 6d 61 78 76 | 61 6c 20 2d 20 31 29 20 |g + maxv|al - 1) |
|00001360| 2f 20 6d 61 78 76 61 6c | 3b 0a 09 09 09 42 20 3d |/ maxval|;....B =|
|00001370| 20 28 4d 55 4c 54 49 20 | 2a 20 62 20 2b 20 6d 61 | (MULTI |* b + ma|
|00001380| 78 76 61 6c 20 2d 20 31 | 29 20 2f 20 6d 61 78 76 |xval - 1|) / maxv|
|00001390| 61 6c 3b 0a 0a 09 09 09 | 47 65 74 48 53 56 28 20 |al;.....|GetHSV( |
|000013a0| 52 2c 20 47 2c 20 42 2c | 20 26 48 2c 20 26 53 2c |R, G, B,| &H, &S,|
|000013b0| 20 26 56 20 29 3b 0a 0a | 09 09 09 69 66 20 28 66 | &V );..|...if (f|
|000013c0| 6c 61 67 73 20 26 20 46 | 49 4e 44 5f 4d 49 4e 4d |lags & F|IND_MINM|
|000013d0| 41 58 29 0a 09 09 09 7b | 0a 09 09 09 09 56 20 2d |AX)....{|.....V -|
|000013e0| 3d 20 6d 69 6e 5f 76 61 | 6c 75 65 3b 0a 09 09 09 |= min_va|lue;....|
|000013f0| 09 56 20 3d 20 28 56 20 | 2a 20 4d 55 4c 54 49 29 |.V = (V |* MULTI)|
|00001400| 20 2f 0a 09 09 09 09 09 | 28 4d 55 4c 54 49 20 2d | /......|(MULTI -|
|00001410| 20 28 6d 69 6e 5f 76 61 | 6c 75 65 2b 4d 55 4c 54 | (min_va|lue+MULT|
|00001420| 49 2d 6d 61 78 5f 76 61 | 6c 75 65 29 29 3b 0a 09 |I-max_va|lue));..|
|00001430| 09 09 7d 0a 0a 09 09 09 | 53 20 3d 20 28 20 53 20 |..}.....|S = ( S |
|00001440| 2a 20 73 61 74 75 72 61 | 74 69 6f 6e 20 29 20 2f |* satura|tion ) /|
|00001450| 20 31 30 30 3b 0a 09 09 | 09 56 20 3d 20 28 20 56 | 100;...|.V = ( V|
|00001460| 20 2a 20 76 61 6c 75 65 | 20 29 20 2f 20 31 30 30 | * value| ) / 100|
|00001470| 3b 0a 0a 09 09 09 69 66 | 20 28 56 20 3e 20 4d 55 |;.....if| (V > MU|
|00001480| 4c 54 49 29 0a 09 09 09 | 09 56 20 3d 20 4d 55 4c |LTI)....|.V = MUL|
|00001490| 54 49 3b 0a 09 09 09 69 | 66 20 28 53 20 3e 20 4d |TI;....i|f (S > M|
|000014a0| 55 4c 54 49 29 0a 09 09 | 09 09 53 20 3d 20 4d 55 |ULTI)...|..S = MU|
|000014b0| 4c 54 49 3b 0a 0a 09 09 | 09 47 65 74 52 47 42 28 |LTI;....|.GetRGB(|
|000014c0| 20 48 2c 20 53 2c 20 56 | 2c 20 26 52 2c 20 26 47 | H, S, V|, &R, &G|
|000014d0| 2c 20 26 42 20 29 3b 0a | 0a 09 09 09 72 20 3d 20 |, &B );.|....r = |
|000014e0| 28 52 20 2a 20 6d 61 78 | 76 61 6c 29 20 2f 20 4d |(R * max|val) / M|
|000014f0| 55 4c 54 49 3b 0a 09 09 | 09 67 20 3d 20 28 47 20 |ULTI;...|.g = (G |
|00001500| 2a 20 6d 61 78 76 61 6c | 29 20 2f 20 4d 55 4c 54 |* maxval|) / MULT|
|00001510| 49 3b 0a 09 09 09 62 20 | 3d 20 28 42 20 2a 20 6d |I;....b |= (B * m|
|00001520| 61 78 76 61 6c 29 20 2f | 20 4d 55 4c 54 49 3b 0a |axval) /| MULTI;.|
|00001530| 0a 09 09 09 50 50 4d 5f | 41 53 53 49 47 4e 28 20 |....PPM_|ASSIGN( |
|00001540| 70 69 78 65 6c 50 5b 69 | 5d 2c 20 72 2c 20 67 2c |pixelP[i|], r, g,|
|00001550| 20 62 20 29 3b 0a 09 09 | 7d 0a 0a 09 09 70 70 6d | b );...|}....ppm|
|00001560| 5f 77 72 69 74 65 70 70 | 6d 72 6f 77 28 20 73 74 |_writepp|mrow( st|
|00001570| 64 6f 75 74 2c 20 70 69 | 78 65 6c 50 2c 20 63 6f |dout, pi|xelP, co|
|00001580| 6c 73 2c 20 6d 61 78 76 | 61 6c 20 29 3b 0a 09 7d |ls, maxv|al );..}|
|00001590| 0a 09 70 70 6d 5f 66 72 | 65 65 72 6f 77 28 20 70 |..ppm_fr|eerow( p|
|000015a0| 69 78 65 6c 50 20 29 3b | 0a 0a 09 69 66 20 28 66 |ixelP );|...if (f|
|000015b0| 70 20 21 3d 20 73 74 64 | 69 6e 29 0a 09 09 66 63 |p != std|in)...fc|
|000015c0| 6c 6f 73 65 28 20 66 70 | 20 29 3b 0a 7d 0a 0a 23 |lose( fp| );.}..#|
|000015d0| 64 65 66 69 6e 65 09 6d | 69 6e 28 78 2c 79 29 09 |define.m|in(x,y).|
|000015e0| 28 28 78 20 3c 20 79 29 | 20 3f 20 78 20 3a 20 79 |((x < y)| ? x : y|
|000015f0| 29 0a 23 64 65 66 69 6e | 65 09 6d 61 78 28 78 2c |).#defin|e.max(x,|
|00001600| 79 29 09 28 28 78 20 3e | 20 79 29 20 3f 20 78 20 |y).((x >| y) ? x |
|00001610| 3a 20 79 29 0a 0a 73 74 | 61 74 69 63 20 69 6e 74 |: y)..st|atic int|
|00001620| 0a 47 65 74 48 53 56 28 | 20 72 2c 20 67 2c 20 62 |.GetHSV(| r, g, b|
|00001630| 2c 20 68 2c 20 73 2c 20 | 76 20 29 0a 6c 6f 6e 67 |, h, s, |v ).long|
|00001640| 20 72 2c 20 67 2c 20 62 | 3b 0a 6c 6f 6e 67 20 2a | r, g, b|;.long *|
|00001650| 68 2c 20 2a 73 2c 20 2a | 76 3b 0a 7b 0a 09 6c 6f |h, *s, *|v;.{..lo|
|00001660| 6e 67 20 74 3b 0a 0a 09 | 2a 76 20 3d 20 6d 61 78 |ng t;...|*v = max|
|00001670| 28 20 72 2c 20 6d 61 78 | 28 20 67 2c 20 62 20 29 |( r, max|( g, b )|
|00001680| 20 29 3b 0a 0a 09 74 20 | 3d 20 6d 69 6e 28 20 72 | );...t |= min( r|
|00001690| 2c 20 6d 69 6e 28 20 67 | 2c 20 62 20 29 20 29 3b |, min( g|, b ) );|
|000016a0| 0a 0a 09 69 66 20 28 20 | 2a 76 20 3d 3d 20 30 20 |...if ( |*v == 0 |
|000016b0| 29 0a 09 09 2a 73 20 3d | 20 30 3b 0a 09 65 6c 73 |)...*s =| 0;..els|
|000016c0| 65 0a 09 09 2a 73 20 3d | 20 28 20 28 2a 76 20 2d |e...*s =| ( (*v -|
|000016d0| 20 74 29 2a 4d 55 4c 54 | 49 20 29 20 2f 20 2a 76 | t)*MULT|I ) / *v|
|000016e0| 3b 0a 0a 09 69 66 20 28 | 20 2a 73 20 3d 3d 20 30 |;...if (| *s == 0|
|000016f0| 20 29 0a 09 09 2a 68 20 | 3d 20 30 3b 0a 09 65 6c | )...*h |= 0;..el|
|00001700| 73 65 0a 09 7b 0a 09 09 | 6c 6f 6e 67 20 63 72 2c |se..{...|long cr,|
|00001710| 20 63 67 2c 20 63 62 3b | 0a 09 09 63 72 20 3d 20 | cg, cb;|...cr = |
|00001720| 28 4d 55 4c 54 49 20 2a | 20 28 20 2a 76 20 2d 20 |(MULTI *| ( *v - |
|00001730| 72 20 29 29 2f 28 20 2a | 76 20 2d 20 74 20 29 3b |r ))/( *|v - t );|
|00001740| 0a 09 09 63 67 20 3d 20 | 28 4d 55 4c 54 49 20 2a |...cg = |(MULTI *|
|00001750| 20 28 20 2a 76 20 2d 20 | 67 20 29 29 2f 28 20 2a | ( *v - |g ))/( *|
|00001760| 76 20 2d 20 74 20 29 3b | 0a 09 09 63 62 20 3d 20 |v - t );|...cb = |
|00001770| 28 4d 55 4c 54 49 20 2a | 20 28 20 2a 76 20 2d 20 |(MULTI *| ( *v - |
|00001780| 62 20 29 29 2f 28 20 2a | 76 20 2d 20 74 20 29 3b |b ))/( *|v - t );|
|00001790| 0a 0a 09 09 69 66 20 28 | 20 72 20 3d 3d 20 2a 76 |....if (| r == *v|
|000017a0| 20 29 0a 09 09 09 2a 68 | 20 3d 20 63 62 20 2d 20 | )....*h| = cb - |
|000017b0| 63 67 3b 0a 0a 09 09 69 | 66 20 28 20 67 20 3d 3d |cg;....i|f ( g ==|
|000017c0| 20 2a 76 20 29 0a 09 09 | 09 2a 68 20 3d 20 28 32 | *v )...|.*h = (2|
|000017d0| 2a 4d 55 4c 54 49 29 20 | 2b 20 63 72 20 2d 20 63 |*MULTI) |+ cr - c|
|000017e0| 62 3b 0a 0a 09 09 69 66 | 20 28 20 62 20 3d 3d 20 |b;....if| ( b == |
|000017f0| 2a 76 20 29 0a 09 09 09 | 2a 68 20 3d 20 28 34 2a |*v )....|*h = (4*|
|00001800| 4d 55 4c 54 49 29 20 2b | 20 63 67 20 2d 20 63 72 |MULTI) +| cg - cr|
|00001810| 3b 0a 0a 09 09 2a 68 20 | 3d 20 2a 68 20 2a 20 36 |;....*h |= *h * 6|
|00001820| 30 3b 0a 09 09 69 66 20 | 28 20 2a 68 20 3c 20 30 |0;...if |( *h < 0|
|00001830| 20 29 0a 09 09 09 2a 68 | 20 2b 3d 20 28 33 36 30 | )....*h| += (360|
|00001840| 20 2a 20 4d 55 4c 54 49 | 29 3b 0a 09 7d 0a 7d 0a | * MULTI|);..}.}.|
|00001850| 0a 73 74 61 74 69 63 20 | 69 6e 74 0a 47 65 74 52 |.static |int.GetR|
|00001860| 47 42 28 20 68 2c 20 73 | 2c 20 76 2c 20 72 2c 20 |GB( h, s|, v, r, |
|00001870| 67 2c 20 62 20 29 0a 6c | 6f 6e 67 20 68 2c 20 73 |g, b ).l|ong h, s|
|00001880| 2c 20 76 3b 0a 6c 6f 6e | 67 20 2a 72 2c 20 2a 67 |, v;.lon|g *r, *g|
|00001890| 2c 20 2a 62 3b 0a 7b 0a | 09 69 66 20 28 20 73 20 |, *b;.{.|.if ( s |
|000018a0| 3d 3d 20 30 20 29 0a 09 | 7b 0a 09 09 2a 72 20 3d |== 0 )..|{...*r =|
|000018b0| 20 76 3b 0a 09 09 2a 67 | 20 3d 20 76 3b 0a 09 09 | v;...*g| = v;...|
|000018c0| 2a 62 20 3d 20 76 3b 0a | 09 7d 20 65 6c 73 65 20 |*b = v;.|.} else |
|000018d0| 7b 0a 09 09 6c 6f 6e 67 | 20 66 2c 20 6d 2c 20 6e |{...long| f, m, n|
|000018e0| 2c 20 6b 3b 0a 09 09 6c | 6f 6e 67 20 69 3b 0a 0a |, k;...l|ong i;..|
|000018f0| 09 09 69 66 20 28 68 20 | 3d 3d 20 28 33 36 30 20 |..if (h |== (360 |
|00001900| 2a 20 4d 55 4c 54 49 29 | 29 0a 09 09 09 68 20 3d |* MULTI)|)....h =|
|00001910| 20 30 3b 0a 09 09 68 20 | 3d 20 68 20 2f 20 36 30 | 0;...h |= h / 60|
|00001920| 3b 0a 09 09 69 20 3d 20 | 28 68 20 2d 20 28 68 20 |;...i = |(h - (h |
|00001930| 25 20 4d 55 4c 54 49 29 | 29 3b 0a 09 09 66 20 3d |% MULTI)|);...f =|
|00001940| 20 68 20 2d 20 69 3b 0a | 09 09 6d 20 3d 20 28 76 | h - i;.|..m = (v|
|00001950| 20 2a 20 28 4d 55 4c 54 | 49 20 2d 20 73 29 29 20 | * (MULT|I - s)) |
|00001960| 2f 20 4d 55 4c 54 49 3b | 0a 09 09 6e 20 3d 20 28 |/ MULTI;|...n = (|
|00001970| 76 20 2a 20 28 4d 55 4c | 54 49 20 2d 20 28 73 20 |v * (MUL|TI - (s |
|00001980| 2a 20 66 29 2f 4d 55 4c | 54 49 29 29 20 2f 20 4d |* f)/MUL|TI)) / M|
|00001990| 55 4c 54 49 3b 0a 09 09 | 6b 20 3d 20 28 76 20 2a |ULTI;...|k = (v *|
|000019a0| 20 28 4d 55 4c 54 49 20 | 2d 20 28 73 20 2a 20 28 | (MULTI |- (s * (|
|000019b0| 4d 55 4c 54 49 20 2d 20 | 66 29 29 2f 4d 55 4c 54 |MULTI - |f))/MULT|
|000019c0| 49 29 29 20 2f 20 4d 55 | 4c 54 49 3b 0a 0a 09 09 |I)) / MU|LTI;....|
|000019d0| 73 77 69 74 63 68 20 28 | 69 29 0a 09 09 7b 0a 09 |switch (|i)...{..|
|000019e0| 09 09 63 61 73 65 20 30 | 3a 0a 09 09 09 09 2a 72 |..case 0|:.....*r|
|000019f0| 20 3d 20 76 3b 0a 09 09 | 09 09 2a 67 20 3d 20 6b | = v;...|..*g = k|
|00001a00| 3b 0a 09 09 09 09 2a 62 | 20 3d 20 6d 3b 0a 09 09 |;.....*b| = m;...|
|00001a10| 09 09 62 72 65 61 6b 3b | 0a 09 09 09 63 61 73 65 |..break;|....case|
|00001a20| 20 4d 55 4c 54 49 3a 0a | 09 09 09 09 2a 72 20 3d | MULTI:.|....*r =|
|00001a30| 20 6e 3b 0a 09 09 09 09 | 2a 67 20 3d 20 76 3b 0a | n;.....|*g = v;.|
|00001a40| 09 09 09 09 2a 62 20 3d | 20 6d 3b 0a 09 09 09 09 |....*b =| m;.....|
|00001a50| 62 72 65 61 6b 3b 0a 09 | 09 09 63 61 73 65 20 28 |break;..|..case (|
|00001a60| 32 2a 4d 55 4c 54 49 29 | 3a 0a 09 09 09 09 2a 72 |2*MULTI)|:.....*r|
|00001a70| 20 3d 20 6d 3b 0a 09 09 | 09 09 2a 67 20 3d 20 76 | = m;...|..*g = v|
|00001a80| 3b 0a 09 09 09 09 2a 62 | 20 3d 20 6b 3b 0a 09 09 |;.....*b| = k;...|
|00001a90| 09 09 62 72 65 61 6b 3b | 0a 09 09 09 63 61 73 65 |..break;|....case|
|00001aa0| 20 28 33 2a 4d 55 4c 54 | 49 29 3a 0a 09 09 09 09 | (3*MULT|I):.....|
|00001ab0| 2a 72 20 3d 20 6d 3b 0a | 09 09 09 09 2a 67 20 3d |*r = m;.|....*g =|
|00001ac0| 20 6e 3b 0a 09 09 09 09 | 2a 62 20 3d 20 76 3b 0a | n;.....|*b = v;.|
|00001ad0| 09 09 09 09 62 72 65 61 | 6b 3b 0a 09 09 09 63 61 |....brea|k;....ca|
|00001ae0| 73 65 20 28 34 2a 4d 55 | 4c 54 49 29 3a 0a 09 09 |se (4*MU|LTI):...|
|00001af0| 09 09 2a 72 20 3d 20 6b | 3b 0a 09 09 09 09 2a 67 |..*r = k|;.....*g|
|00001b00| 20 3d 20 6d 3b 0a 09 09 | 09 09 2a 62 20 3d 20 76 | = m;...|..*b = v|
|00001b10| 3b 0a 09 09 09 09 62 72 | 65 61 6b 3b 0a 09 09 09 |;.....br|eak;....|
|00001b20| 63 61 73 65 20 28 35 2a | 4d 55 4c 54 49 29 3a 0a |case (5*|MULTI):.|
|00001b30| 09 09 09 09 2a 72 20 3d | 20 76 3b 0a 09 09 09 09 |....*r =| v;.....|
|00001b40| 2a 67 20 3d 20 6d 3b 0a | 09 09 09 09 2a 62 20 3d |*g = m;.|....*b =|
|00001b50| 20 6e 3b 0a 09 09 09 09 | 62 72 65 61 6b 3b 0a 09 | n;.....|break;..|
|00001b60| 09 7d 0a 09 7d 0a 7d 0a | 53 48 41 52 5f 45 4f 46 |.}..}.}.|SHAR_EOF|
|00001b70| 0a 66 69 0a 65 78 69 74 | 20 30 0a 23 09 45 6e 64 |.fi.exit| 0.#.End|
|00001b80| 20 6f 66 20 73 68 65 6c | 6c 20 61 72 63 68 69 76 | of shel|l archiv|
|00001b90| 65 0a 0a 2d 2d 20 0a 42 | 72 69 61 6e 20 4d 6f 66 |e..-- .B|rian Mof|
|00001ba0| 66 65 74 09 65 78 74 20 | 36 35 36 37 09 62 72 69 |fet.ext |6567.bri|
|00001bb0| 61 6e 6d 40 73 63 6f 2e | 63 6f 6d 20 2d 6f 72 2d |anm@sco.|com -or-|
|00001bc0| 20 2e 2e 2e 21 75 75 6e | 65 74 21 73 63 6f 21 62 | ...!uun|et!sco!b|
|00001bd0| 72 69 61 6e 6d 0a 22 50 | 72 6f 63 65 73 73 65 64 |rianm."P|rocessed|
|00001be0| 20 41 6d 65 72 69 63 61 | 6e 20 43 68 65 65 73 65 | America|n Cheese|
|00001bf0| 20 46 6f 6f 64 2e 2e 2e | 2e 20 20 44 6f 67 20 46 | Food...|.  Dog F|
|00001c00| 6f 6f 64 2c 20 43 61 74 | 20 46 6f 6f 64 2c 20 43 |ood, Cat| Food, C|
|00001c10| 68 65 65 73 65 20 46 6f | 6f 64 3f 22 0a 09 2d 2d |heese Fo|od?"..--|
|00001c20| 20 44 61 6e 20 53 74 2e | 20 50 61 75 6c 0a       | Dan St.| Paul.  |
+--------+-------------------------+-------------------------+--------+--------+