Building gzip, I see this warning:
/GZIP/gzip/lib/crc-generate-table.c:41:15: warning: no previous declaration for
'crc_table' [-Wmissing-variable-declarations]
This patch fixes it.
2025-04-26 Bruno Haible <br...@clisp.org>
crc: Fix -Wmissing-variable-declarations warning.
* lib/crc-generate-table.c (crc_table): Make static.
diff --git a/lib/crc-generate-table.c b/lib/crc-generate-table.c
index 86989022bd..6c614374bf 100644
--- a/lib/crc-generate-table.c
+++ b/lib/crc-generate-table.c
@@ -38,7 +38,7 @@
* the slice-by-8 algorithm which uses 8 tables from in 8-bit
* increments from make_crc_table(8) to make_crc_table(64)
*/
-unsigned long crc_table[256];
+static unsigned long crc_table[256];
static void
make_crc_table (int bits)
