From: Nadeem Vawda <nadeem.vawda@gmail.com>
Date: Wed, 13 Apr 2011 16:57:40 +0000 (+0200)
Subject: Remove dead code in gzip.
X-Git-Tag: v3.3.0a1~2596
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5b5ee69e0759a189d1d25ed643228da78c2a0e16;p=python

Remove dead code in gzip.

These functions appear to be holdovers from the 2.x code, intended to handle
problems with CRC signedness.
---

diff --git a/Lib/gzip.py b/Lib/gzip.py
index f8cd2a1bd6..e6b8193505 100644
--- a/Lib/gzip.py
+++ b/Lib/gzip.py
@@ -16,18 +16,6 @@ FTEXT, FHCRC, FEXTRA, FNAME, FCOMMENT = 1, 2, 4, 8, 16
 
 READ, WRITE = 1, 2
 
-def U32(i):
-    """Return i as an unsigned integer, assuming it fits in 32 bits.
-    If it's >= 2GB when viewed as a 32-bit unsigned int, return a long.
-    """
-    if i < 0:
-        i += 1 << 32
-    return i
-
-def LOWU32(i):
-    """Return the low-order 32 bits, as a non-negative int"""
-    return i & 0xFFFFFFFF
-
 def write32u(output, value):
     # The L format writes the bit pattern correctly whether signed
     # or unsigned.