flate

commit 180021497c5184b5eb3f713cb907266ac3407b46
parent 97aea87082581ee94005fb302dc28db3dca92083
Author: nsz <nszabolcs@gmail.com>
Date:   Thu,  4 Jun 2009 13:39:15 +0200

inflate: comment fixes
Diffstat:
inflate.c
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/inflate.c b/inflate.c
@@ -6,7 +6,7 @@ typedef unsigned short ushort;
 typedef unsigned int uint;
 
 enum {
-	CodeBits        = 16,  /* max number of bits in a code */
+	CodeBits        = 16,  /* max number of bits in a code + 1 */
 	LitlenTableBits = 9,   /* litlen code bits used in lookup table */
 	DistTableBits   = 6,   /* dist code bits used in lookup table */
 	ClenTableBits   = 6,   /* clen code bits used in lookup table */
@@ -273,7 +273,7 @@ static uint decode_symbol(Stream *s, Huff *huff) {
 	uint mask = (1 << huffbits) - 1;
 	Entry entry;
 
-	/* get enough bite efficiently */
+	/* get enough bits efficiently */
 	if (streambits < huffbits) {
 		if (s->src + 2 < s->srcend) {
 			/* we assume huffbits <= 9 */
@@ -284,7 +284,7 @@ static uint decode_symbol(Stream *s, Huff *huff) {
 			bits |= *s->src++ << streambits;
 			streambits += 8;
 		} else
-			/* rare case, we assume EOB length >= huffbits */
+			/* TODO: here we assume EOB length >= huffbits */
 			do {
 				if (!checksrc(s))
 					return 0;