Remove "register" declarations

This finishes the removal of register declarations started by
eb578fdb5569b91c28466a4d1939e381ff6ceaf4.  It neglected the ones in
function parameter declarations, and didn't include things in dist, ext,
and lib, which this does include

1 files changed, 3 insertions, 3 deletions

diff --git a/pp_pack.c b/pp_pack.c
index 4f1a266582..a2a5c68847 100644
--- a/pp_pack.c
+++ b/pp_pack.c
@@ -920,7 +920,7 @@ S_measure_struct(pTHX_ tempsym_t* symptr)
  * returns char pointer to char after match, or NULL
  */
 STATIC const char *
-S_group_end(pTHX_ register const char *patptr, register const char *patend, char ender)
+S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
 {
     PERL_ARGS_ASSERT_GROUP_END;
 
@@ -951,7 +951,7 @@ S_group_end(pTHX_ register const char *patptr, register const char *patend, char
  * Advances char pointer to 1st non-digit char and returns number
  */
 STATIC const char *
-S_get_num(pTHX_ register const char *patptr, I32 *lenptr )
+S_get_num(pTHX_ const char *patptr, I32 *lenptr )
 {
   I32 len = *patptr++ - '0';
 
@@ -2395,7 +2395,7 @@ The engine implementing pack() Perl function.
 */
 
 void
-Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, register SV **beglist, SV **endlist )
+Perl_packlist(pTHX_ SV *cat, const char *pat, const char *patend, SV **beglist, SV **endlist )
 {
     dVAR;
     tempsym_t sym;