From f31dd6cd9691118a2c868b583b39ee9133f388c0 Mon Sep 17 00:00:00 2001
From: Mark Wooding <mdw@distorted.org.uk>
Date: Wed, 4 Sep 2019 18:41:14 +0100
Subject: [PATCH] hash/Makefile.am, hash/crc32.h: Make the CRC table be
 `const'.

Yay.  That's an extra kilobyte of sharable data.
---
 hash/Makefile.am | 2 +-
 hash/crc32.h     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/hash/Makefile.am b/hash/Makefile.am
index c6c7bb6..877cd3a 100644
--- a/hash/Makefile.am
+++ b/hash/Makefile.am
@@ -51,7 +51,7 @@ $(precomp)/crc32-tab.c:
 	@$(mkdir_p) $(precomp)
 	@$(MAKE) crc-mktab$(EXEEXT)
 	$(AM_V_GEN)./crc-mktab -o $@.new \
-		-p0x04c11db7 -b32 -B8 -r -c \
+		-p0x04c11db7 -b32 -B8 -r -cC \
 		-scrc32_table -icrc32.h -tuint32 && \
 	mv $@.new $@
 endif
diff --git a/hash/crc32.h b/hash/crc32.h
index 7482dc4..429306e 100644
--- a/hash/crc32.h
+++ b/hash/crc32.h
@@ -40,7 +40,7 @@
 
 /*----- External values ---------------------------------------------------*/
 
-extern uint32 crc32_table[256];
+extern const uint32 crc32_table[256];
 
 /*----- Macros ------------------------------------------------------------*/
 
-- 
2.11.0