Minor formatting improvements.
No code changes.
diff --git a/compress.c b/compress.c
index e2db404..2ad5326 100644
--- a/compress.c
+++ b/compress.c
@@ -19,7 +19,7 @@
memory, Z_BUF_ERROR if there was not enough room in the output buffer,
Z_STREAM_ERROR if the level parameter is invalid.
*/
-int ZEXPORT compress2 (dest, destLen, source, sourceLen, level)
+int ZEXPORT compress2(dest, destLen, source, sourceLen, level)
Bytef *dest;
uLongf *destLen;
const Bytef *source;
@@ -65,7 +65,7 @@
/* ===========================================================================
*/
-int ZEXPORT compress (dest, destLen, source, sourceLen)
+int ZEXPORT compress(dest, destLen, source, sourceLen)
Bytef *dest;
uLongf *destLen;
const Bytef *source;
@@ -78,7 +78,7 @@
If the default memLevel or windowBits for deflateInit() is changed, then
this function needs to be updated.
*/
-uLong ZEXPORT compressBound (sourceLen)
+uLong ZEXPORT compressBound(sourceLen)
uLong sourceLen;
{
return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) +
diff --git a/deflate.c b/deflate.c
index 2d638ca..ac4270b 100644
--- a/deflate.c
+++ b/deflate.c
@@ -160,7 +160,7 @@
* characters, so that a running hash key can be computed from the previous
* key instead of complete recalculation each time.
*/
-#define UPDATE_HASH(s,h,c) (h = (((h)<<s->hash_shift) ^ (c)) & s->hash_mask)
+#define UPDATE_HASH(s,h,c) (h = (((h) << s->hash_shift) ^ (c)) & s->hash_mask)
/* ===========================================================================
@@ -191,9 +191,9 @@
*/
#define CLEAR_HASH(s) \
do { \
- s->head[s->hash_size-1] = NIL; \
+ s->head[s->hash_size - 1] = NIL; \
zmemzero((Bytef *)s->head, \
- (unsigned)(s->hash_size-1)*sizeof(*s->head)); \
+ (unsigned)(s->hash_size - 1)*sizeof(*s->head)); \
} while (0)
/* ===========================================================================
@@ -314,7 +314,7 @@
s->hash_bits = (uInt)memLevel + 7;
s->hash_size = 1 << s->hash_bits;
s->hash_mask = s->hash_size - 1;
- s->hash_shift = ((s->hash_bits+MIN_MATCH-1)/MIN_MATCH);
+ s->hash_shift = ((s->hash_bits + MIN_MATCH-1) / MIN_MATCH);
s->window = (Bytef *) ZALLOC(strm, s->w_size, 2*sizeof(Byte));
s->prev = (Posf *) ZALLOC(strm, s->w_size, sizeof(Pos));
@@ -340,11 +340,11 @@
* sym_buf value to read moves forward three bytes. From that symbol, up to
* 31 bits are written to pending_buf. The closest the written pending_buf
* bits gets to the next sym_buf symbol to read is just before the last
- * code is written. At that time, 31*(n-2) bits have been written, just
- * after 24*(n-2) bits have been consumed from sym_buf. sym_buf starts at
- * 8*n bits into pending_buf. (Note that the symbol buffer fills when n-1
+ * code is written. At that time, 31*(n - 2) bits have been written, just
+ * after 24*(n - 2) bits have been consumed from sym_buf. sym_buf starts at
+ * 8*n bits into pending_buf. (Note that the symbol buffer fills when n - 1
* symbols are written.) The closest the writing gets to what is unread is
- * then n+14 bits. Here n is lit_bufsize, which is 16384 by default, and
+ * then n + 14 bits. Here n is lit_bufsize, which is 16384 by default, and
* can range from 128 to 32768.
*
* Therefore, at a minimum, there are 142 bits of space between what is
@@ -390,7 +390,7 @@
/* =========================================================================
* Check for a valid deflate stream state. Return 0 if ok, 1 if not.
*/
-local int deflateStateCheck (strm)
+local int deflateStateCheck(strm)
z_streamp strm;
{
deflate_state *s;
@@ -413,7 +413,7 @@
}
/* ========================================================================= */
-int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength)
+int ZEXPORT deflateSetDictionary(strm, dictionary, dictLength)
z_streamp strm;
const Bytef *dictionary;
uInt dictLength;
@@ -482,7 +482,7 @@
}
/* ========================================================================= */
-int ZEXPORT deflateGetDictionary (strm, dictionary, dictLength)
+int ZEXPORT deflateGetDictionary(strm, dictionary, dictLength)
z_streamp strm;
Bytef *dictionary;
uInt *dictLength;
@@ -504,7 +504,7 @@
}
/* ========================================================================= */
-int ZEXPORT deflateResetKeep (strm)
+int ZEXPORT deflateResetKeep(strm)
z_streamp strm;
{
deflate_state *s;
@@ -542,7 +542,7 @@
}
/* ========================================================================= */
-int ZEXPORT deflateReset (strm)
+int ZEXPORT deflateReset(strm)
z_streamp strm;
{
int ret;
@@ -554,7 +554,7 @@
}
/* ========================================================================= */
-int ZEXPORT deflateSetHeader (strm, head)
+int ZEXPORT deflateSetHeader(strm, head)
z_streamp strm;
gz_headerp head;
{
@@ -565,7 +565,7 @@
}
/* ========================================================================= */
-int ZEXPORT deflatePending (strm, pending, bits)
+int ZEXPORT deflatePending(strm, pending, bits)
unsigned *pending;
int *bits;
z_streamp strm;
@@ -579,7 +579,7 @@
}
/* ========================================================================= */
-int ZEXPORT deflatePrime (strm, bits, value)
+int ZEXPORT deflatePrime(strm, bits, value)
z_streamp strm;
int bits;
int value;
@@ -769,7 +769,7 @@
* IN assertion: the stream state is correct and there is enough room in
* pending_buf.
*/
-local void putShortMSB (s, b)
+local void putShortMSB(s, b)
deflate_state *s;
uInt b;
{
@@ -816,7 +816,7 @@
} while (0)
/* ========================================================================= */
-int ZEXPORT deflate (strm, flush)
+int ZEXPORT deflate(strm, flush)
z_streamp strm;
int flush;
{
@@ -871,7 +871,7 @@
s->status = BUSY_STATE;
if (s->status == INIT_STATE) {
/* zlib header */
- uInt header = (Z_DEFLATED + ((s->w_bits-8)<<4)) << 8;
+ uInt header = (Z_DEFLATED + ((s->w_bits - 8) << 4)) << 8;
uInt level_flags;
if (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2)
@@ -1131,7 +1131,7 @@
}
/* ========================================================================= */
-int ZEXPORT deflateEnd (strm)
+int ZEXPORT deflateEnd(strm)
z_streamp strm;
{
int status;
@@ -1157,7 +1157,7 @@
* To simplify the source, this is not supported for 16-bit MSDOS (which
* doesn't have enough memory anyway to duplicate compression states).
*/
-int ZEXPORT deflateCopy (dest, source)
+int ZEXPORT deflateCopy(dest, source)
z_streamp dest;
z_streamp source;
{
@@ -1246,7 +1246,7 @@
/* ===========================================================================
* Initialize the "longest match" routines for a new zlib stream
*/
-local void lm_init (s)
+local void lm_init(s)
deflate_state *s;
{
s->window_size = (ulg)2L*s->w_size;
@@ -1312,10 +1312,10 @@
*/
register Bytef *strend = s->window + s->strstart + MAX_MATCH - 1;
register ush scan_start = *(ushf*)scan;
- register ush scan_end = *(ushf*)(scan+best_len-1);
+ register ush scan_end = *(ushf*)(scan + best_len - 1);
#else
register Bytef *strend = s->window + s->strstart + MAX_MATCH;
- register Byte scan_end1 = scan[best_len-1];
+ register Byte scan_end1 = scan[best_len - 1];
register Byte scan_end = scan[best_len];
#endif
@@ -1333,7 +1333,8 @@
*/
if ((uInt)nice_match > s->lookahead) nice_match = (int)s->lookahead;
- Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
+ Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD,
+ "need lookahead");
do {
Assert(cur_match < s->strstart, "no future");
@@ -1351,43 +1352,44 @@
/* This code assumes sizeof(unsigned short) == 2. Do not use
* UNALIGNED_OK if your compiler uses a different size.
*/
- if (*(ushf*)(match+best_len-1) != scan_end ||
+ if (*(ushf*)(match + best_len - 1) != scan_end ||
*(ushf*)match != scan_start) continue;
/* It is not necessary to compare scan[2] and match[2] since they are
* always equal when the other bytes match, given that the hash keys
* are equal and that HASH_BITS >= 8. Compare 2 bytes at a time at
- * strstart+3, +5, ... up to strstart+257. We check for insufficient
+ * strstart + 3, + 5, up to strstart + 257. We check for insufficient
* lookahead only every 4th comparison; the 128th check will be made
- * at strstart+257. If MAX_MATCH-2 is not a multiple of 8, it is
+ * at strstart + 257. If MAX_MATCH-2 is not a multiple of 8, it is
* necessary to put more guard bytes at the end of the window, or
* to check more often for insufficient lookahead.
*/
Assert(scan[2] == match[2], "scan[2]?");
scan++, match++;
do {
- } while (*(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
- *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
- *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
- *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
+ } while (*(ushf*)(scan += 2) == *(ushf*)(match += 2) &&
+ *(ushf*)(scan += 2) == *(ushf*)(match += 2) &&
+ *(ushf*)(scan += 2) == *(ushf*)(match += 2) &&
+ *(ushf*)(scan += 2) == *(ushf*)(match += 2) &&
scan < strend);
/* The funny "do {}" generates better code on most compilers */
- /* Here, scan <= window+strstart+257 */
- Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
+ /* Here, scan <= window + strstart + 257 */
+ Assert(scan <= s->window + (unsigned)(s->window_size - 1),
+ "wild scan");
if (*scan == *match) scan++;
- len = (MAX_MATCH - 1) - (int)(strend-scan);
+ len = (MAX_MATCH - 1) - (int)(strend - scan);
scan = strend - (MAX_MATCH-1);
#else /* UNALIGNED_OK */
- if (match[best_len] != scan_end ||
- match[best_len-1] != scan_end1 ||
- *match != *scan ||
- *++match != scan[1]) continue;
+ if (match[best_len] != scan_end ||
+ match[best_len - 1] != scan_end1 ||
+ *match != *scan ||
+ *++match != scan[1]) continue;
- /* The check at best_len-1 can be removed because it will be made
+ /* The check at best_len - 1 can be removed because it will be made
* again later. (This heuristic is not always a win.)
* It is not necessary to compare scan[2] and match[2] since they
* are always equal when the other bytes match, given that
@@ -1397,7 +1399,7 @@
Assert(*scan == *match, "match[2]?");
/* We check for insufficient lookahead only every 8th comparison;
- * the 256th check will be made at strstart+258.
+ * the 256th check will be made at strstart + 258.
*/
do {
} while (*++scan == *++match && *++scan == *++match &&
@@ -1406,7 +1408,8 @@
*++scan == *++match && *++scan == *++match &&
scan < strend);
- Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
+ Assert(scan <= s->window + (unsigned)(s->window_size - 1),
+ "wild scan");
len = MAX_MATCH - (int)(strend - scan);
scan = strend - MAX_MATCH;
@@ -1418,9 +1421,9 @@
best_len = len;
if (len >= nice_match) break;
#ifdef UNALIGNED_OK
- scan_end = *(ushf*)(scan+best_len-1);
+ scan_end = *(ushf*)(scan + best_len - 1);
#else
- scan_end1 = scan[best_len-1];
+ scan_end1 = scan[best_len - 1];
scan_end = scan[best_len];
#endif
}
@@ -1451,7 +1454,8 @@
*/
Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
- Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
+ Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD,
+ "need lookahead");
Assert(cur_match < s->strstart, "no future");
@@ -1461,7 +1465,7 @@
*/
if (match[0] != scan[0] || match[1] != scan[1]) return MIN_MATCH-1;
- /* The check at best_len-1 can be removed because it will be made
+ /* The check at best_len - 1 can be removed because it will be made
* again later. (This heuristic is not always a win.)
* It is not necessary to compare scan[2] and match[2] since they
* are always equal when the other bytes match, given that
@@ -1471,7 +1475,7 @@
Assert(*scan == *match, "match[2]?");
/* We check for insufficient lookahead only every 8th comparison;
- * the 256th check will be made at strstart+258.
+ * the 256th check will be made at strstart + 258.
*/
do {
} while (*++scan == *++match && *++scan == *++match &&
@@ -1480,7 +1484,7 @@
*++scan == *++match && *++scan == *++match &&
scan < strend);
- Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
+ Assert(scan <= s->window + (unsigned)(s->window_size - 1), "wild scan");
len = MAX_MATCH - (int)(strend - scan);
@@ -1516,7 +1520,7 @@
z_error("invalid match");
}
if (z_verbose > 1) {
- fprintf(stderr,"\\[%d,%d]", start-match, length);
+ fprintf(stderr,"\\[%d,%d]", start - match, length);
do { putc(s->window[start++], stderr); } while (--length != 0);
}
}
@@ -1562,9 +1566,9 @@
/* If the window is almost full and there is insufficient lookahead,
* move the upper half to the lower one to make room in the upper half.
*/
- if (s->strstart >= wsize+MAX_DIST(s)) {
+ if (s->strstart >= wsize + MAX_DIST(s)) {
- zmemcpy(s->window, s->window+wsize, (unsigned)wsize - more);
+ zmemcpy(s->window, s->window + wsize, (unsigned)wsize - more);
s->match_start -= wsize;
s->strstart -= wsize; /* we now have strstart >= MAX_DIST */
s->block_start -= (long) wsize;
@@ -1905,7 +1909,7 @@
if (s->lookahead == 0) break; /* flush the current block */
}
- /* Insert the string window[strstart .. strstart+2] in the
+ /* Insert the string window[strstart .. strstart + 2] in the
* dictionary, and set hash_head to the head of the hash chain:
*/
hash_head = NIL;
@@ -1953,7 +1957,7 @@
s->strstart += s->match_length;
s->match_length = 0;
s->ins_h = s->window[s->strstart];
- UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]);
+ UPDATE_HASH(s, s->ins_h, s->window[s->strstart + 1]);
#if MIN_MATCH != 3
Call UPDATE_HASH() MIN_MATCH-3 more times
#endif
@@ -1964,7 +1968,7 @@
} else {
/* No match, output a literal byte */
Tracevv((stderr,"%c", s->window[s->strstart]));
- _tr_tally_lit (s, s->window[s->strstart], bflush);
+ _tr_tally_lit(s, s->window[s->strstart], bflush);
s->lookahead--;
s->strstart++;
}
@@ -2008,7 +2012,7 @@
if (s->lookahead == 0) break; /* flush the current block */
}
- /* Insert the string window[strstart .. strstart+2] in the
+ /* Insert the string window[strstart .. strstart + 2] in the
* dictionary, and set hash_head to the head of the hash chain:
*/
hash_head = NIL;
@@ -2050,17 +2054,17 @@
uInt max_insert = s->strstart + s->lookahead - MIN_MATCH;
/* Do not insert strings in hash table beyond this. */
- check_match(s, s->strstart-1, s->prev_match, s->prev_length);
+ check_match(s, s->strstart - 1, s->prev_match, s->prev_length);
- _tr_tally_dist(s, s->strstart -1 - s->prev_match,
+ _tr_tally_dist(s, s->strstart - 1 - s->prev_match,
s->prev_length - MIN_MATCH, bflush);
/* Insert in hash table all strings up to the end of the match.
- * strstart-1 and strstart are already inserted. If there is not
+ * strstart - 1 and strstart are already inserted. If there is not
* enough lookahead, the last two strings are not inserted in
* the hash table.
*/
- s->lookahead -= s->prev_length-1;
+ s->lookahead -= s->prev_length - 1;
s->prev_length -= 2;
do {
if (++s->strstart <= max_insert) {
@@ -2078,8 +2082,8 @@
* single literal. If there was a match but the current match
* is longer, truncate the previous match to a single literal.
*/
- Tracevv((stderr,"%c", s->window[s->strstart-1]));
- _tr_tally_lit(s, s->window[s->strstart-1], bflush);
+ Tracevv((stderr,"%c", s->window[s->strstart - 1]));
+ _tr_tally_lit(s, s->window[s->strstart - 1], bflush);
if (bflush) {
FLUSH_BLOCK_ONLY(s, 0);
}
@@ -2097,8 +2101,8 @@
}
Assert (flush != Z_NO_FLUSH, "no flush?");
if (s->match_available) {
- Tracevv((stderr,"%c", s->window[s->strstart-1]));
- _tr_tally_lit(s, s->window[s->strstart-1], bflush);
+ Tracevv((stderr,"%c", s->window[s->strstart - 1]));
+ _tr_tally_lit(s, s->window[s->strstart - 1], bflush);
s->match_available = 0;
}
s->insert = s->strstart < MIN_MATCH-1 ? s->strstart : MIN_MATCH-1;
@@ -2155,7 +2159,8 @@
if (s->match_length > s->lookahead)
s->match_length = s->lookahead;
}
- Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");
+ Assert(scan <= s->window + (uInt)(s->window_size - 1),
+ "wild scan");
}
/* Emit match if have run of MIN_MATCH or longer, else emit literal */
@@ -2170,7 +2175,7 @@
} else {
/* No match, output a literal byte */
Tracevv((stderr,"%c", s->window[s->strstart]));
- _tr_tally_lit (s, s->window[s->strstart], bflush);
+ _tr_tally_lit(s, s->window[s->strstart], bflush);
s->lookahead--;
s->strstart++;
}
@@ -2210,7 +2215,7 @@
/* Output a literal byte */
s->match_length = 0;
Tracevv((stderr,"%c", s->window[s->strstart]));
- _tr_tally_lit (s, s->window[s->strstart], bflush);
+ _tr_tally_lit(s, s->window[s->strstart], bflush);
s->lookahead--;
s->strstart++;
if (bflush) FLUSH_BLOCK(s, 0);
diff --git a/gzlib.c b/gzlib.c
index dddaf26..55da46a 100644
--- a/gzlib.c
+++ b/gzlib.c
@@ -30,7 +30,7 @@
The gz_strwinerror function does not change the current setting of
GetLastError. */
-char ZLIB_INTERNAL *gz_strwinerror (error)
+char ZLIB_INTERNAL *gz_strwinerror(error)
DWORD error;
{
static char buf[1024];
diff --git a/gzwrite.c b/gzwrite.c
index a8ffc8f..eb8a0e5 100644
--- a/gzwrite.c
+++ b/gzwrite.c
@@ -474,7 +474,7 @@
#else /* !STDC && !Z_HAVE_STDARG_H */
/* -- see zlib.h -- */
-int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
+int ZEXPORTVA gzprintf(file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
a11, a12, a13, a14, a15, a16, a17, a18, a19, a20)
gzFile file;
const char *format;
diff --git a/trees.c b/trees.c
index 340173c..5f305c4 100644
--- a/trees.c
+++ b/trees.c
@@ -193,7 +193,7 @@
s->bits_sent += (ulg)length;
/* If not enough room in bi_buf, use (valid) bits from bi_buf and
- * (16 - bi_valid) bits from value, leaving (width - (16-bi_valid))
+ * (16 - bi_valid) bits from value, leaving (width - (16 - bi_valid))
* unused bits in value.
*/
if (s->bi_valid > (int)Buf_size - length) {
@@ -256,7 +256,7 @@
length = 0;
for (code = 0; code < LENGTH_CODES-1; code++) {
base_length[code] = length;
- for (n = 0; n < (1<<extra_lbits[code]); n++) {
+ for (n = 0; n < (1 << extra_lbits[code]); n++) {
_length_code[length++] = (uch)code;
}
}
@@ -265,13 +265,13 @@
* in two different ways: code 284 + 5 bits or code 285, so we
* overwrite length_code[255] to use the best encoding:
*/
- _length_code[length-1] = (uch)code;
+ _length_code[length - 1] = (uch)code;
/* Initialize the mapping dist (0..32K) -> dist code (0..29) */
dist = 0;
for (code = 0 ; code < 16; code++) {
base_dist[code] = dist;
- for (n = 0; n < (1<<extra_dbits[code]); n++) {
+ for (n = 0; n < (1 << extra_dbits[code]); n++) {
_dist_code[dist++] = (uch)code;
}
}
@@ -279,11 +279,11 @@
dist >>= 7; /* from now on, all distances are divided by 128 */
for ( ; code < D_CODES; code++) {
base_dist[code] = dist << 7;
- for (n = 0; n < (1<<(extra_dbits[code]-7)); n++) {
+ for (n = 0; n < (1 << (extra_dbits[code] - 7)); n++) {
_dist_code[256 + dist++] = (uch)code;
}
}
- Assert (dist == 256, "tr_static_init: 256+dist != 512");
+ Assert (dist == 256, "tr_static_init: 256 + dist != 512");
/* Construct the codes of the static literal tree */
for (bits = 0; bits <= MAX_BITS; bits++) bl_count[bits] = 0;
@@ -321,7 +321,7 @@
# define SEPARATOR(i, last, width) \
((i) == (last)? "\n};\n\n" : \
- ((i) % (width) == (width)-1 ? ",\n" : ", "))
+ ((i) % (width) == (width) - 1 ? ",\n" : ", "))
void gen_trees_header()
{
@@ -458,7 +458,7 @@
while (j <= s->heap_len) {
/* Set j to the smallest of the two sons: */
if (j < s->heap_len &&
- smaller(tree, s->heap[j+1], s->heap[j], s->depth)) {
+ smaller(tree, s->heap[j + 1], s->heap[j], s->depth)) {
j++;
}
/* Exit if v is smaller than both sons */
@@ -507,7 +507,7 @@
*/
tree[s->heap[s->heap_max]].Len = 0; /* root of the heap */
- for (h = s->heap_max+1; h < HEAP_SIZE; h++) {
+ for (h = s->heap_max + 1; h < HEAP_SIZE; h++) {
n = s->heap[h];
bits = tree[tree[n].Dad].Len + 1;
if (bits > max_length) bits = max_length, overflow++;
@@ -518,7 +518,7 @@
s->bl_count[bits]++;
xbits = 0;
- if (n >= base) xbits = extra[n-base];
+ if (n >= base) xbits = extra[n - base];
f = tree[n].Freq;
s->opt_len += (ulg)f * (unsigned)(bits + xbits);
if (stree) s->static_len += (ulg)f * (unsigned)(stree[n].Len + xbits);
@@ -530,10 +530,10 @@
/* Find the first bit length which could increase: */
do {
- bits = max_length-1;
+ bits = max_length - 1;
while (s->bl_count[bits] == 0) bits--;
- s->bl_count[bits]--; /* move one leaf down the tree */
- s->bl_count[bits+1] += 2; /* move one overflow item as its brother */
+ s->bl_count[bits]--; /* move one leaf down the tree */
+ s->bl_count[bits + 1] += 2; /* move one overflow item as its brother */
s->bl_count[max_length]--;
/* The brother of the overflow item also moves one step up,
* but this does not affect bl_count[max_length]
@@ -569,7 +569,7 @@
* OUT assertion: the field code is set for all tree elements of non
* zero code length.
*/
-local void gen_codes (tree, max_code, bl_count)
+local void gen_codes(tree, max_code, bl_count)
ct_data *tree; /* the tree to decorate */
int max_code; /* largest code with non zero frequency */
ushf *bl_count; /* number of codes at each bit length */
@@ -583,13 +583,13 @@
* without bit reversal.
*/
for (bits = 1; bits <= MAX_BITS; bits++) {
- code = (code + bl_count[bits-1]) << 1;
+ code = (code + bl_count[bits - 1]) << 1;
next_code[bits] = (ush)code;
}
/* Check that the bit counts in bl_count are consistent. The last code
* must be all ones.
*/
- Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
+ Assert (code + bl_count[MAX_BITS] - 1 == (1 << MAX_BITS) - 1,
"inconsistent bit counts");
Tracev((stderr,"\ngen_codes: max_code %d ", max_code));
@@ -600,7 +600,7 @@
tree[n].Code = (ush)bi_reverse(next_code[len]++, len);
Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
- n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
+ n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len] - 1));
}
}
@@ -624,7 +624,7 @@
int node; /* new node being created */
/* Construct the initial heap, with least frequent element in
- * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1].
+ * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n + 1].
* heap[0] is not used.
*/
s->heap_len = 0, s->heap_max = HEAP_SIZE;
@@ -652,7 +652,7 @@
}
desc->max_code = max_code;
- /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
+ /* The elements heap[heap_len/2 + 1 .. heap_len] are leaves of the tree,
* establish sub-heaps of increasing lengths:
*/
for (n = s->heap_len/2; n >= 1; n--) pqdownheap(s, tree, n);
@@ -700,7 +700,7 @@
* Scan a literal or distance tree to determine the frequencies of the codes
* in the bit length tree.
*/
-local void scan_tree (s, tree, max_code)
+local void scan_tree(s, tree, max_code)
deflate_state *s;
ct_data *tree; /* the tree to be scanned */
int max_code; /* and its largest code of non zero frequency */
@@ -714,10 +714,10 @@
int min_count = 4; /* min repeat count */
if (nextlen == 0) max_count = 138, min_count = 3;
- tree[max_code+1].Len = (ush)0xffff; /* guard */
+ tree[max_code + 1].Len = (ush)0xffff; /* guard */
for (n = 0; n <= max_code; n++) {
- curlen = nextlen; nextlen = tree[n+1].Len;
+ curlen = nextlen; nextlen = tree[n + 1].Len;
if (++count < max_count && curlen == nextlen) {
continue;
} else if (count < min_count) {
@@ -745,7 +745,7 @@
* Send a literal or distance tree in compressed form, using the codes in
* bl_tree.
*/
-local void send_tree (s, tree, max_code)
+local void send_tree(s, tree, max_code)
deflate_state *s;
ct_data *tree; /* the tree to be scanned */
int max_code; /* and its largest code of non zero frequency */
@@ -758,11 +758,11 @@
int max_count = 7; /* max repeat count */
int min_count = 4; /* min repeat count */
- /* tree[max_code+1].Len = -1; */ /* guard already set */
+ /* tree[max_code + 1].Len = -1; */ /* guard already set */
if (nextlen == 0) max_count = 138, min_count = 3;
for (n = 0; n <= max_code; n++) {
- curlen = nextlen; nextlen = tree[n+1].Len;
+ curlen = nextlen; nextlen = tree[n + 1].Len;
if (++count < max_count && curlen == nextlen) {
continue;
} else if (count < min_count) {
@@ -773,13 +773,13 @@
send_code(s, curlen, s->bl_tree); count--;
}
Assert(count >= 3 && count <= 6, " 3_6?");
- send_code(s, REP_3_6, s->bl_tree); send_bits(s, count-3, 2);
+ send_code(s, REP_3_6, s->bl_tree); send_bits(s, count - 3, 2);
} else if (count <= 10) {
- send_code(s, REPZ_3_10, s->bl_tree); send_bits(s, count-3, 3);
+ send_code(s, REPZ_3_10, s->bl_tree); send_bits(s, count - 3, 3);
} else {
- send_code(s, REPZ_11_138, s->bl_tree); send_bits(s, count-11, 7);
+ send_code(s, REPZ_11_138, s->bl_tree); send_bits(s, count - 11, 7);
}
count = 0; prevlen = curlen;
if (nextlen == 0) {
@@ -807,8 +807,8 @@
/* Build the bit length tree: */
build_tree(s, (tree_desc *)(&(s->bl_desc)));
- /* opt_len now includes the length of the tree representations, except
- * the lengths of the bit lengths codes and the 5+5+4 bits for the counts.
+ /* opt_len now includes the length of the tree representations, except the
+ * lengths of the bit lengths codes and the 5 + 5 + 4 bits for the counts.
*/
/* Determine the number of bit length codes to send. The pkzip format
@@ -819,7 +819,7 @@
if (s->bl_tree[bl_order[max_blindex]].Len != 0) break;
}
/* Update opt_len to include the bit length tree and counts */
- s->opt_len += 3*((ulg)max_blindex+1) + 5+5+4;
+ s->opt_len += 3*((ulg)max_blindex + 1) + 5 + 5 + 4;
Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
s->opt_len, s->static_len));
@@ -841,19 +841,19 @@
Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES,
"too many codes");
Tracev((stderr, "\nbl counts: "));
- send_bits(s, lcodes-257, 5); /* not +255 as stated in appnote.txt */
- send_bits(s, dcodes-1, 5);
- send_bits(s, blcodes-4, 4); /* not -3 as stated in appnote.txt */
+ send_bits(s, lcodes - 257, 5); /* not +255 as stated in appnote.txt */
+ send_bits(s, dcodes - 1, 5);
+ send_bits(s, blcodes - 4, 4); /* not -3 as stated in appnote.txt */
for (rank = 0; rank < blcodes; rank++) {
Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
send_bits(s, s->bl_tree[bl_order[rank]].Len, 3);
}
Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent));
- send_tree(s, (ct_data *)s->dyn_ltree, lcodes-1); /* literal tree */
+ send_tree(s, (ct_data *)s->dyn_ltree, lcodes - 1); /* literal tree */
Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent));
- send_tree(s, (ct_data *)s->dyn_dtree, dcodes-1); /* distance tree */
+ send_tree(s, (ct_data *)s->dyn_dtree, dcodes - 1); /* distance tree */
Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent));
}
@@ -866,7 +866,7 @@
ulg stored_len; /* length of input block */
int last; /* one if this is the last block for a file */
{
- send_bits(s, (STORED_BLOCK<<1)+last, 3); /* send block type */
+ send_bits(s, (STORED_BLOCK<<1) + last, 3); /* send block type */
bi_windup(s); /* align on byte boundary */
put_short(s, (ush)stored_len);
put_short(s, (ush)~stored_len);
@@ -877,7 +877,7 @@
s->compressed_len = (s->compressed_len + 3 + 7) & (ulg)~7L;
s->compressed_len += (stored_len + 4) << 3;
s->bits_sent += 2*16;
- s->bits_sent += stored_len<<3;
+ s->bits_sent += stored_len << 3;
#endif
}
@@ -943,8 +943,8 @@
max_blindex = build_bl_tree(s);
/* Determine the best encoding. Compute the block lengths in bytes. */
- opt_lenb = (s->opt_len+3+7)>>3;
- static_lenb = (s->static_len+3+7)>>3;
+ opt_lenb = (s->opt_len + 3 + 7) >> 3;
+ static_lenb = (s->static_len + 3 + 7) >> 3;
Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ",
opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len,
@@ -963,7 +963,7 @@
#ifdef FORCE_STORED
if (buf != (char*)0) { /* force stored block */
#else
- if (stored_len+4 <= opt_lenb && buf != (char*)0) {
+ if (stored_len + 4 <= opt_lenb && buf != (char*)0) {
/* 4: two words for the lengths */
#endif
/* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE.
@@ -975,16 +975,16 @@
_tr_stored_block(s, buf, stored_len, last);
} else if (static_lenb == opt_lenb) {
- send_bits(s, (STATIC_TREES<<1)+last, 3);
+ send_bits(s, (STATIC_TREES<<1) + last, 3);
compress_block(s, (const ct_data *)static_ltree,
(const ct_data *)static_dtree);
#ifdef ZLIB_DEBUG
s->compressed_len += 3 + s->static_len;
#endif
} else {
- send_bits(s, (DYN_TREES<<1)+last, 3);
- send_all_trees(s, s->l_desc.max_code+1, s->d_desc.max_code+1,
- max_blindex+1);
+ send_bits(s, (DYN_TREES<<1) + last, 3);
+ send_all_trees(s, s->l_desc.max_code + 1, s->d_desc.max_code + 1,
+ max_blindex + 1);
compress_block(s, (const ct_data *)s->dyn_ltree,
(const ct_data *)s->dyn_dtree);
#ifdef ZLIB_DEBUG
@@ -1003,18 +1003,18 @@
s->compressed_len += 7; /* align on byte boundary */
#endif
}
- Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
- s->compressed_len-7*last));
+ Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len >> 3,
+ s->compressed_len - 7*last));
}
/* ===========================================================================
* Save the match info and tally the frequency counts. Return true if
* the current block must be flushed.
*/
-int ZLIB_INTERNAL _tr_tally (s, dist, lc)
+int ZLIB_INTERNAL _tr_tally(s, dist, lc)
deflate_state *s;
unsigned dist; /* distance of matched string */
- unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */
+ unsigned lc; /* match length - MIN_MATCH or unmatched char (dist==0) */
{
s->sym_buf[s->sym_next++] = (uch)dist;
s->sym_buf[s->sym_next++] = (uch)(dist >> 8);
@@ -1030,7 +1030,7 @@
(ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) &&
(ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match");
- s->dyn_ltree[_length_code[lc]+LITERALS+1].Freq++;
+ s->dyn_ltree[_length_code[lc] + LITERALS + 1].Freq++;
s->dyn_dtree[d_code(dist)].Freq++;
}
return (s->sym_next == s->sym_end);
@@ -1060,7 +1060,7 @@
} else {
/* Here, lc is the match length - MIN_MATCH */
code = _length_code[lc];
- send_code(s, code+LITERALS+1, ltree); /* send the length code */
+ send_code(s, code + LITERALS + 1, ltree); /* send length code */
extra = extra_lbits[code];
if (extra != 0) {
lc -= base_length[code];
@@ -1176,6 +1176,6 @@
s->bi_buf = 0;
s->bi_valid = 0;
#ifdef ZLIB_DEBUG
- s->bits_sent = (s->bits_sent+7) & ~7;
+ s->bits_sent = (s->bits_sent + 7) & ~7;
#endif
}
diff --git a/uncompr.c b/uncompr.c
index f03a1a8..f9532f4 100644
--- a/uncompr.c
+++ b/uncompr.c
@@ -24,7 +24,7 @@
Z_DATA_ERROR if the input data was corrupted, including if the input data is
an incomplete zlib stream.
*/
-int ZEXPORT uncompress2 (dest, destLen, source, sourceLen)
+int ZEXPORT uncompress2(dest, destLen, source, sourceLen)
Bytef *dest;
uLongf *destLen;
const Bytef *source;
@@ -83,7 +83,7 @@
err;
}
-int ZEXPORT uncompress (dest, destLen, source, sourceLen)
+int ZEXPORT uncompress(dest, destLen, source, sourceLen)
Bytef *dest;
uLongf *destLen;
const Bytef *source;
diff --git a/zlib.h b/zlib.h
index f29db06..053ace7 100644
--- a/zlib.h
+++ b/zlib.h
@@ -1913,7 +1913,7 @@
ZEXTERN const z_crc_t FAR * ZEXPORT get_crc_table OF((void));
ZEXTERN int ZEXPORT inflateUndermine OF((z_streamp, int));
ZEXTERN int ZEXPORT inflateValidate OF((z_streamp, int));
-ZEXTERN unsigned long ZEXPORT inflateCodesUsed OF ((z_streamp));
+ZEXTERN unsigned long ZEXPORT inflateCodesUsed OF((z_streamp));
ZEXTERN int ZEXPORT inflateResetKeep OF((z_streamp));
ZEXTERN int ZEXPORT deflateResetKeep OF((z_streamp));
#if defined(_WIN32) && !defined(Z_SOLO)
diff --git a/zutil.c b/zutil.c
index dcab28a..ec2edac 100644
--- a/zutil.c
+++ b/zutil.c
@@ -119,7 +119,7 @@
# endif
int ZLIB_INTERNAL z_verbose = verbose;
-void ZLIB_INTERNAL z_error (m)
+void ZLIB_INTERNAL z_error(m)
char *m;
{
fprintf(stderr, "%s\n", m);
@@ -214,7 +214,7 @@
* a protected system like OS/2. Use Microsoft C instead.
*/
-voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, unsigned items, unsigned size)
+voidpf ZLIB_INTERNAL zcalloc(voidpf opaque, unsigned items, unsigned size)
{
voidpf buf;
ulg bsize = (ulg)items*size;
@@ -240,7 +240,7 @@
return buf;
}
-void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr)
+void ZLIB_INTERNAL zcfree(voidpf opaque, voidpf ptr)
{
int n;
@@ -277,13 +277,13 @@
# define _hfree hfree
#endif
-voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, uInt items, uInt size)
+voidpf ZLIB_INTERNAL zcalloc(voidpf opaque, uInt items, uInt size)
{
(void)opaque;
return _halloc((long)items, size);
}
-void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr)
+void ZLIB_INTERNAL zcfree(voidpf opaque, voidpf ptr)
{
(void)opaque;
_hfree(ptr);
@@ -302,7 +302,7 @@
extern void free OF((voidpf ptr));
#endif
-voidpf ZLIB_INTERNAL zcalloc (opaque, items, size)
+voidpf ZLIB_INTERNAL zcalloc(opaque, items, size)
voidpf opaque;
unsigned items;
unsigned size;
@@ -312,7 +312,7 @@
(voidpf)calloc(items, size);
}
-void ZLIB_INTERNAL zcfree (opaque, ptr)
+void ZLIB_INTERNAL zcfree(opaque, ptr)
voidpf opaque;
voidpf ptr;
{
