From fb1103595f0562f98505882150fed384dea72f39 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sun, 20 Oct 2019 19:07:06 +0200 Subject: [PATCH] gunzip: code shrink by using int-, not short-sized struct member function old new delta inflate_block 1254 1253 -1 inflate_codes 629 621 -8 huft_build 1054 1008 -46 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-55) Total: -55 bytes Signed-off-by: Denys Vlasenko --- archival/libarchive/decompress_gunzip.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/archival/libarchive/decompress_gunzip.c b/archival/libarchive/decompress_gunzip.c index 530661e15..0f8173d0a 100644 --- a/archival/libarchive/decompress_gunzip.c +++ b/archival/libarchive/decompress_gunzip.c @@ -39,7 +39,8 @@ typedef struct huft_t { unsigned char e; /* number of extra bits or operation */ unsigned char b; /* number of bits in this code or subcode */ union { - unsigned short n; /* literal, length base, or distance base */ + unsigned n; /* literal, length base, or distance base */ + /* ^^^^^ was "unsigned short", but that results in larger code */ struct huft_t *t; /* pointer to next level of table */ } v; } huft_t; -- 2.25.1