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Open Source Computer Vision Library
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25 lines
678 B
25 lines
678 B
/* gzclose.c -- zlib gzclose() function |
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* Copyright (C) 2004, 2010 Mark Adler |
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* For conditions of distribution and use, see copyright notice in zlib.h |
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*/ |
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#include "gzguts.h" |
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/* gzclose() is in a separate file so that it is linked in only if it is used. |
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That way the other gzclose functions can be used instead to avoid linking in |
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unneeded compression or decompression routines. */ |
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int ZEXPORT gzclose(file) |
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gzFile file; |
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{ |
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#ifndef NO_GZCOMPRESS |
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gz_statep state; |
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if (file == NULL) |
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return Z_STREAM_ERROR; |
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state = (gz_statep)file; |
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return state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file); |
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#else |
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return gzclose_r(file); |
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#endif |
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}
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