Remove all usage of the "register" storage class specifier.
diff --git a/archival/gzip.c b/archival/gzip.c
index 91b2948..aebe90e 100644
--- a/archival/gzip.c
+++ b/archival/gzip.c
@@ -484,7 +484,7 @@
*/
static unsigned bi_reverse(unsigned code, int len)
{
- register unsigned res = 0;
+ unsigned res = 0;
do {
res |= code & 1;
@@ -782,7 +782,7 @@
*/
static void lm_init(ush * flags)
{
- register unsigned j;
+ unsigned j;
/* Initialize the hash table. */
memset(head, 0, HASH_SIZE * sizeof(*head));
@@ -832,9 +832,9 @@
static int longest_match(IPos cur_match)
{
unsigned chain_length = max_chain_length; /* max hash chain length */
- register uch *scan = window + strstart; /* current string */
- register uch *match; /* matched string */
- register int len; /* length of current match */
+ uch *scan = window + strstart; /* current string */
+ uch *match; /* matched string */
+ int len; /* length of current match */
int best_len = prev_length; /* best match length so far */
IPos limit =
strstart > (IPos) MAX_DIST ? strstart - (IPos) MAX_DIST : NIL;
@@ -848,9 +848,9 @@
#if HASH_BITS < 8 || MAX_MATCH != 258
# error Code too clever
#endif
- register uch *strend = window + strstart + MAX_MATCH;
- register uch scan_end1 = scan[best_len - 1];
- register uch scan_end = scan[best_len];
+ uch *strend = window + strstart + MAX_MATCH;
+ uch scan_end1 = scan[best_len - 1];
+ uch scan_end = scan[best_len];
/* Do not waste too much time if we already have a good match: */
if (prev_length >= good_match) {
@@ -937,7 +937,7 @@
*/
static void fill_window(void)
{
- register unsigned n, m;
+ unsigned n, m;
unsigned more =
(unsigned) (window_size - (ulg) lookahead - (ulg) strstart);
/* Amount of free space at the end of the window. */
@@ -1005,7 +1005,7 @@
IPos prev_match; /* previous match */
int flush; /* set if current block must be flushed */
int match_available = 0; /* set if previous match exists */
- register unsigned match_length = MIN_MATCH - 1; /* length of best match */
+ unsigned match_length = MIN_MATCH - 1; /* length of best match */
/* Process the input block. */
while (lookahead != 0) {
diff --git a/archival/libunarchive/decompress_unzip.c b/archival/libunarchive/decompress_unzip.c
index e39901c..46a2693 100644
--- a/archival/libunarchive/decompress_unzip.c
+++ b/archival/libunarchive/decompress_unzip.c
@@ -514,7 +514,7 @@
static int inflate_block(int *e)
{
unsigned t; /* block type */
- register unsigned int b; /* bit buffer */
+ unsigned int b; /* bit buffer */
unsigned int k; /* number of bits in bit buffer */
/* make local bit buffer */