zlib 1.2.3.3v1.2.3.3

2 files changed, 42 insertions, 42 deletions

diff --git a/contrib/infback9/infback9.c b/contrib/infback9/infback9.c
index f5ddde6..c5547ae 100644
--- a/contrib/infback9/infback9.c
+++ b/contrib/infback9/infback9.c
@@ -1,5 +1,5 @@
 /* infback9.c -- inflate deflate64 data using a call-back interface
- * Copyright (C) 1995-2003 Mark Adler
+ * Copyright (C) 1995-2006 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -242,7 +242,7 @@ void FAR *out_desc;
     code const FAR *distcode;   /* starting table for distance codes */
     unsigned lenbits;           /* index bits for lencode */
     unsigned distbits;          /* index bits for distcode */
-    code this;                  /* current decoding table entry */
+    code here;                  /* current decoding table entry */
     code last;                  /* parent table entry */
     unsigned len;               /* length to copy for repeats, bits to drop */
     int ret;                    /* return code */
@@ -384,19 +384,19 @@ void FAR *out_desc;
             state->have = 0;
             while (state->have < state->nlen + state->ndist) {
                 for (;;) {
-                    this = lencode[BITS(lenbits)];
-                    if ((unsigned)(this.bits) <= bits) break;
+                    here = lencode[BITS(lenbits)];
+                    if ((unsigned)(here.bits) <= bits) break;
                     PULLBYTE();
                 }
-                if (this.val < 16) {
-                    NEEDBITS(this.bits);
-                    DROPBITS(this.bits);
-                    state->lens[state->have++] = this.val;
+                if (here.val < 16) {
+                    NEEDBITS(here.bits);
+                    DROPBITS(here.bits);
+                    state->lens[state->have++] = here.val;
                 }
                 else {
-                    if (this.val == 16) {
-                        NEEDBITS(this.bits + 2);
-                        DROPBITS(this.bits);
+                    if (here.val == 16) {
+                        NEEDBITS(here.bits + 2);
+                        DROPBITS(here.bits);
                         if (state->have == 0) {
                             strm->msg = (char *)"invalid bit length repeat";
                             mode = BAD;
@@ -406,16 +406,16 @@ void FAR *out_desc;
                         copy = 3 + BITS(2);
                         DROPBITS(2);
                     }
-                    else if (this.val == 17) {
-                        NEEDBITS(this.bits + 3);
-                        DROPBITS(this.bits);
+                    else if (here.val == 17) {
+                        NEEDBITS(here.bits + 3);
+                        DROPBITS(here.bits);
                         len = 0;
                         copy = 3 + BITS(3);
                         DROPBITS(3);
                     }
                     else {
-                        NEEDBITS(this.bits + 7);
-                        DROPBITS(this.bits);
+                        NEEDBITS(here.bits + 7);
+                        DROPBITS(here.bits);
                         len = 0;
                         copy = 11 + BITS(7);
                         DROPBITS(7);
@@ -460,28 +460,28 @@ void FAR *out_desc;
         case LEN:
             /* get a literal, length, or end-of-block code */
             for (;;) {
-                this = lencode[BITS(lenbits)];
-                if ((unsigned)(this.bits) <= bits) break;
+                here = lencode[BITS(lenbits)];
+                if ((unsigned)(here.bits) <= bits) break;
                 PULLBYTE();
             }
-            if (this.op && (this.op & 0xf0) == 0) {
-                last = this;
+            if (here.op && (here.op & 0xf0) == 0) {
+                last = here;
                 for (;;) {
-                    this = lencode[last.val +
+                    here = lencode[last.val +
                             (BITS(last.bits + last.op) >> last.bits)];
-                    if ((unsigned)(last.bits + this.bits) <= bits) break;
+                    if ((unsigned)(last.bits + here.bits) <= bits) break;
                     PULLBYTE();
                 }
                 DROPBITS(last.bits);
             }
-            DROPBITS(this.bits);
-            length = (unsigned)this.val;
+            DROPBITS(here.bits);
+            length = (unsigned)here.val;
 
             /* process literal */
-            if (this.op == 0) {
-                Tracevv((stderr, this.val >= 0x20 && this.val < 0x7f ?
+            if (here.op == 0) {
+                Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
                         "inflate:         literal '%c'\n" :
-                        "inflate:         literal 0x%02x\n", this.val));
+                        "inflate:         literal 0x%02x\n", here.val));
                 ROOM();
                 *put++ = (unsigned char)(length);
                 left--;
@@ -490,21 +490,21 @@ void FAR *out_desc;
             }
 
             /* process end of block */
-            if (this.op & 32) {
+            if (here.op & 32) {
                 Tracevv((stderr, "inflate:         end of block\n"));
                 mode = TYPE;
                 break;
             }
 
             /* invalid code */
-            if (this.op & 64) {
+            if (here.op & 64) {
                 strm->msg = (char *)"invalid literal/length code";
                 mode = BAD;
                 break;
             }
 
             /* length code -- get extra bits, if any */
-            extra = (unsigned)(this.op) & 31;
+            extra = (unsigned)(here.op) & 31;
             if (extra != 0) {
                 NEEDBITS(extra);
                 length += BITS(extra);
@@ -514,30 +514,30 @@ void FAR *out_desc;
 
             /* get distance code */
             for (;;) {
-                this = distcode[BITS(distbits)];
-                if ((unsigned)(this.bits) <= bits) break;
+                here = distcode[BITS(distbits)];
+                if ((unsigned)(here.bits) <= bits) break;
                 PULLBYTE();
             }
-            if ((this.op & 0xf0) == 0) {
-                last = this;
+            if ((here.op & 0xf0) == 0) {
+                last = here;
                 for (;;) {
-                    this = distcode[last.val +
+                    here = distcode[last.val +
                             (BITS(last.bits + last.op) >> last.bits)];
-                    if ((unsigned)(last.bits + this.bits) <= bits) break;
+                    if ((unsigned)(last.bits + here.bits) <= bits) break;
                     PULLBYTE();
                 }
                 DROPBITS(last.bits);
             }
-            DROPBITS(this.bits);
-            if (this.op & 64) {
+            DROPBITS(here.bits);
+            if (here.op & 64) {
                 strm->msg = (char *)"invalid distance code";
                 mode = BAD;
                 break;
             }
-            offset = (unsigned)this.val;
+            offset = (unsigned)here.val;
 
             /* get distance extra bits, if any */
-            extra = (unsigned)(this.op) & 15;
+            extra = (unsigned)(here.op) & 15;
             if (extra != 0) {
                 NEEDBITS(extra);
                 offset += BITS(extra);
diff --git a/contrib/infback9/inftree9.c b/contrib/infback9/inftree9.c
index dede93b..c24302b 100644
--- a/contrib/infback9/inftree9.c
+++ b/contrib/infback9/inftree9.c
@@ -9,7 +9,7 @@
 #define MAXBITS 15
 
 const char inflate9_copyright[] =
-   " inflate9 1.2.3.2 Copyright 1995-2006 Mark Adler ";
+   " inflate9 1.2.3.3 Copyright 1995-2006 Mark Adler ";
 /*
   If you use the zlib library in a product, an acknowledgment is welcome
   in the documentation of your product. If for some reason you cannot
@@ -64,7 +64,7 @@ unsigned short FAR *work;
     static const unsigned short lext[31] = { /* Length codes 257..285 extra */
         128, 128, 128, 128, 128, 128, 128, 128, 129, 129, 129, 129,
         130, 130, 130, 130, 131, 131, 131, 131, 132, 132, 132, 132,
-        133, 133, 133, 133, 144, 192, 204};
+        133, 133, 133, 133, 144, 201, 203};
     static const unsigned short dbase[32] = { /* Distance codes 0..31 base */
         1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49,
         65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073,