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kill unused variable
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@ -100,12 +100,7 @@ typedef unsigned long ulg;
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#define tab_prefix prev /* hash link (see deflate.c) */
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#define head (prev+WSIZE) /* hash head (see deflate.c) */
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static long bytes_in; /* number of input bytes */
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#define isize bytes_in
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/* for compatibility with old zip sources (to be cleaned) */
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typedef int file_t; /* Do not use stdio */
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static long isize; /* number of input bytes */
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#define NO_FILE (-1) /* in memory compression */
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@ -193,7 +188,7 @@ static int ct_tally(int dist, int lc);
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static ulg flush_block(char *buf, ulg stored_len, int eof);
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/* from bits.c */
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static void bi_init(file_t zipfile);
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static void bi_init(int zipfile);
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static void send_bits(int value, int length);
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static unsigned bi_reverse(unsigned value, int length);
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static void bi_windup(void);
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@ -311,7 +306,7 @@ static void clear_bufs(void)
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#ifdef DEBUG
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insize = 0;
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#endif
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bytes_in = 0L;
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isize = 0L;
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}
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/* ===========================================================================
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@ -409,7 +404,7 @@ static uint32_t updcrc(uch * s, unsigned n)
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* Local data used by the "bit string" routines.
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*/
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static file_t zfile; /* output gzip file */
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static int zfile; /* output gzip file */
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static unsigned short bi_buf;
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@ -433,7 +428,7 @@ ulg bits_sent; /* bit length of the compressed data */
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/* ===========================================================================
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* Initialize the bit string routines.
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*/
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static void bi_init(file_t zipfile)
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static void bi_init(int zipfile)
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{
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zfile = zipfile;
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bi_buf = 0;
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@ -2379,7 +2374,6 @@ static void set_file_type(void)
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static uint32_t crc; /* crc on uncompressed file data */
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static long header_bytes; /* number of bytes in gzip header */
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static void put_long(ulg n)
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{
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@ -2427,14 +2421,11 @@ static int zip(int in, int out)
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put_byte((uch) deflate_flags); /* extra flags */
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put_byte(OS_CODE); /* OS identifier */
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header_bytes = (long) outcnt;
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(void) deflate();
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/* Write the crc and uncompressed size */
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put_long(crc);
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put_long(isize);
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header_bytes += 2 * sizeof(long);
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flush_outbuf();
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return OK;
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