zlib 1.2.0

2011-09-09 23:21:47 -07:00
parent a383133c4e
commit 7c2a874e50
77 changed files with 7236 additions and 2478 deletions
--- a/compress.c
+++ b/compress.c
@@ -66,3 +66,13 @@ int ZEXPORT compress (dest, destLen, source, sourceLen)
 {
    return compress2(dest, destLen, source, sourceLen, Z_DEFAULT_COMPRESSION);
 }
+
+/* ===========================================================================
+     If the default memLevel or windowBits for deflateInit() is changed, then
+   this function needs to be updated.
+ */
+uLong ZEXPORT compressBound (sourceLen)
+    uLong sourceLen;
+{
+    return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) + 11;
+}