4 * Copyright (C) 1991-1997, Thomas G. Lane.
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5 * This file is part of the Independent JPEG Group's software.
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6 * For conditions of distribution and use, see the accompanying README file.
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8 * This file contains routines to read input images in GIF format.
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10 *****************************************************************************
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11 * NOTE: to avoid entanglements with Unisys' patent on LZW compression, *
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12 * the ability to read GIF files has been removed from the IJG distribution. *
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13 * Sorry about that. *
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14 *****************************************************************************
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16 * We are required to state that
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17 * "The Graphics Interchange Format(c) is the Copyright property of
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18 * CompuServe Incorporated. GIF(sm) is a Service Mark property of
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19 * CompuServe Incorporated."
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22 #include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
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24 #ifdef GIF_SUPPORTED
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27 * The module selection routine for GIF format input.
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30 GLOBAL(cjpeg_source_ptr)
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31 jinit_read_gif (j_compress_ptr cinfo)
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33 fprintf(stderr, "GIF input is unsupported for legal reasons. Sorry.\n");
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35 return NULL; /* keep compiler happy */
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38 #endif /* GIF_SUPPORTED */
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