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Initial revision

    1: /* gzclose.c -- zlib gzclose() function
    2:  * Copyright (C) 2004, 2010 Mark Adler
    3:  * For conditions of distribution and use, see copyright notice in zlib.h
    4:  */
    5: 
    6: #include "gzguts.h"
    7: 
    8: /* gzclose() is in a separate file so that it is linked in only if it is used.
    9:    That way the other gzclose functions can be used instead to avoid linking in
   10:    unneeded compression or decompression routines. */
   11: int ZEXPORT gzclose(file)
   12:     gzFile file;
   13: {
   14: #ifndef NO_GZCOMPRESS
   15:     gz_statep state;
   16: 
   17:     if (file == NULL)
   18:         return Z_STREAM_ERROR;
   19:     state = (gz_statep)file;
   20: 
   21:     return state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file);
   22: #else
   23:     return gzclose_r(file);
   24: #endif
   25: }