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drivers/net: Trim trailing whitespace
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
+34
-34
@@ -1,5 +1,5 @@
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/*
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* Update: The Berkeley copyright was changed, and the change
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* Update: The Berkeley copyright was changed, and the change
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* is retroactive to all "true" BSD software (ie everything
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* from UCB as opposed to other peoples code that just carried
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* the same license). The new copyright doesn't clash with the
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@@ -256,9 +256,9 @@ static int bsd_check (struct bsd_db *db) /* 1=output CLEAR */
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db->in_count -= (db->in_count >> 2);
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db->bytes_out -= (db->bytes_out >> 2);
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}
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db->checkpoint = db->in_count + CHECK_GAP;
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if (db->max_ent >= db->maxmaxcode)
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{
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/* Reset the dictionary only if the ratio is worse,
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@@ -274,7 +274,7 @@ static int bsd_check (struct bsd_db *db) /* 1=output CLEAR */
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{
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new_ratio /= db->bytes_out;
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}
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if (new_ratio < db->ratio || new_ratio < 1 * RATIO_SCALE)
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{
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bsd_clear (db);
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@@ -293,7 +293,7 @@ static int bsd_check (struct bsd_db *db) /* 1=output CLEAR */
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static void bsd_comp_stats (void *state, struct compstat *stats)
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{
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struct bsd_db *db = (struct bsd_db *) state;
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stats->unc_bytes = db->uncomp_bytes;
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stats->unc_packets = db->uncomp_count;
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stats->comp_bytes = db->comp_bytes;
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@@ -325,7 +325,7 @@ static void bsd_reset (void *state)
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static void bsd_free (void *state)
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{
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struct bsd_db *db = state;
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if (!db)
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return;
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@@ -468,7 +468,7 @@ static int bsd_init (void *state, unsigned char *options,
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{
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struct bsd_db *db = state;
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int indx;
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if ((opt_len != 3) || (options[0] != CI_BSD_COMPRESS) || (options[1] != 3)
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|| (BSD_VERSION(options[2]) != BSD_CURRENT_VERSION)
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|| (BSD_NBITS(options[2]) != db->maxbits)
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@@ -500,9 +500,9 @@ static int bsd_init (void *state, unsigned char *options,
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if (debug)
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#endif
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db->debug = 1;
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bsd_reset(db);
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return 1;
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}
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@@ -660,7 +660,7 @@ static int bsd_compress (void *state, unsigned char *rptr, unsigned char *obuf,
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fcode = BSD_KEY (ent, c);
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hval = BSD_HASH (ent, c, hshift);
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dictp = dict_ptr (db, hval);
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/* Validate and then check the entry. */
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if (dictp->codem1 >= max_ent)
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{
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@@ -672,7 +672,7 @@ static int bsd_compress (void *state, unsigned char *rptr, unsigned char *obuf,
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ent = dictp->codem1 + 1;
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continue; /* found (prefix,suffix) */
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}
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/* continue probing until a match or invalid entry */
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disp = (hval == 0) ? 1 : hval;
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@@ -693,10 +693,10 @@ static int bsd_compress (void *state, unsigned char *rptr, unsigned char *obuf,
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ent = dictp->codem1 + 1; /* finally found (prefix,suffix) */
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continue;
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nomatch:
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OUTPUT(ent); /* output the prefix */
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/* code -> hashtable */
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if (max_ent < db->maxmaxcode)
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{
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@@ -710,7 +710,7 @@ nomatch:
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db->n_bits = ++n_bits;
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mxcode = MAXCODE (n_bits);
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}
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/* Invalidate old hash table entry using
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* this code, and then take it over.
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*/
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@@ -738,7 +738,7 @@ nomatch:
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}
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ent = c;
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}
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OUTPUT(ent); /* output the last code */
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db->bytes_out += olen - PPP_HDRLEN - BSD_OVHD;
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@@ -760,7 +760,7 @@ nomatch:
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{
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OUTPUT (CLEAR);
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}
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/*
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* Pad dribble bits of last code with ones.
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* Do not emit a completely useless byte of ones.
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@@ -770,7 +770,7 @@ nomatch:
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{
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PUTBYTE((accm | (0xff << (bitno-8))) >> 24);
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}
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/*
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* Increase code size if we would have without the packet
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* boundary because the decompressor will do so.
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@@ -856,7 +856,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
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bitno = 32; /* 1st valid bit in accm */
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n_bits = db->n_bits;
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tgtbitno = 32 - n_bits; /* bitno when we have a code */
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/*
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* Save the address/control from the PPP header
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* and then get the sequence number.
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@@ -869,7 +869,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
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ibuf += (PPP_HDRLEN + 2);
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ilen = isize - (PPP_HDRLEN + 2);
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/*
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* Check the sequence number and give up if it differs from
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* the value we're expecting.
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@@ -897,7 +897,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
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*wptr++ = adrs;
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*wptr++ = ctrl;
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*wptr++ = 0;
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oldcode = CLEAR;
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explen = 3;
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@@ -934,7 +934,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
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/*
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* The dictionary must only be cleared at the end of a packet.
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*/
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if (incode == CLEAR)
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{
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if (ilen > 0)
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@@ -945,7 +945,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
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}
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return DECOMP_FATALERROR; /* probably a bug */
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}
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bsd_clear(db);
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break;
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}
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@@ -962,7 +962,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
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}
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return DECOMP_FATALERROR; /* probably a bug */
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}
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/* Special case for KwKwK string. */
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if (incode > max_ent)
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{
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@@ -974,7 +974,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
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finchar = incode;
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extra = 0;
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}
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codelen = *(lens_ptr (db, finchar));
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explen += codelen + extra;
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if (explen > osize)
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@@ -989,7 +989,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
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}
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return DECOMP_FATALERROR;
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}
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/*
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* Decode this code and install it in the decompressed buffer.
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*/
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@@ -999,7 +999,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
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while (finchar > LAST)
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{
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struct bsd_dict *dictp2 = dict_ptr (db, finchar);
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dictp = dict_ptr (db, dictp2->cptr);
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#ifdef DEBUG
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if (--codelen <= 0 || dictp->codem1 != finchar-1)
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@@ -1029,7 +1029,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
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finchar = dictp->f.hs.prefix;
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}
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*--p = finchar;
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#ifdef DEBUG
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if (--codelen != 0)
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{
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@@ -1037,12 +1037,12 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
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db->unit, codelen, incode, max_ent);
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}
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#endif
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if (extra) /* the KwKwK case again */
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{
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*wptr++ = finchar;
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}
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/*
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* If not first code in a packet, and
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* if not out of code space, then allocate a new code.
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@@ -1057,11 +1057,11 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
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unsigned short *lens1, *lens2;
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unsigned long fcode;
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int hval, disp, indx;
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fcode = BSD_KEY(oldcode,finchar);
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hval = BSD_HASH(oldcode,finchar,db->hshift);
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dictp = dict_ptr (db, hval);
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/* look for a free hash table entry */
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if (dictp->codem1 < max_ent)
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{
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@@ -1077,7 +1077,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
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}
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while (dictp->codem1 < max_ent);
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}
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/*
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* Invalidate previous hash table entry
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* assigned this code, and then take it over
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@@ -1101,7 +1101,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
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lens1 = lens_ptr (db, max_ent);
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lens2 = lens_ptr (db, oldcode);
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*lens1 = *lens2 + 1;
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/* Expand code size if needed. */
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if (max_ent >= MAXCODE(n_bits) && max_ent < db->maxmaxcode)
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{
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@@ -1127,7 +1127,7 @@ static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
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}
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return explen;
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}
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/*************************************************************
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* Table of addresses for the BSD compression module
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*************************************************************/
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