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, 2 insertions, 2 deletions

diff --git a/os2/os2.c b/os2/os2.c
index 87f88e8c02..574c5fc2ce 100644
--- a/os2/os2.c
+++ b/os2/os2.c
@@ -1475,7 +1475,7 @@ do_spawn3(pTHX_ char *cmd, int execf, int flag)
 
 /* Array spawn/exec.  */
 int
-os2_aspawn_4(pTHX_ SV *really, register SV **args, I32 cnt, int execing)
+os2_aspawn_4(pTHX_ SV *really, SV **args, I32 cnt, int execing)
 {
     SV **argp = (SV **)args;
     SV **last = argp + cnt;
@@ -1518,7 +1518,7 @@ os2_aspawn_4(pTHX_ SV *really, register SV **args, I32 cnt, int execing)
 
 /* Array spawn.  */
 int
-os2_do_aspawn(pTHX_ SV *really, register SV **vmark, register SV **vsp)
+os2_do_aspawn(pTHX_ SV *really, SV **vmark, SV **vsp)
 {
     return os2_aspawn_4(aTHX_ really, vmark + 1, vsp - vmark, ASPAWN_WAIT);
 }