Remove storage specifier 'register'

'register' is an optimization hint to the compiler that is generally
not necessary and needlessly prevents using a c++ compiler to compile
twm.

Signed-off-by: Tim Wiederhake <twied@gmx.net>

1 files changed, 6 insertions, 6 deletions

diff --git a/src/menus.c b/src/menus.c
index 5450363..9903f75 100644
--- a/src/menus.c
+++ b/src/menus.c
@@ -254,7 +254,7 @@ CreateTitleButton(const char *name, int func, const char *action,
         Scr->TBInfo.head = tb;
     }
     else if (append && rightside) {     /* 3 */
-        register TitleButton *t;
+        TitleButton *t;
 
         /* SUPPRESS 530 */
         for (t = Scr->TBInfo.head; t->next; t = t->next);
@@ -262,7 +262,7 @@ CreateTitleButton(const char *name, int func, const char *action,
         tb->next = NULL;
     }
     else {                      /* 2 */
-        register TitleButton *t, *prev = NULL;
+        TitleButton *t, *prev = NULL;
 
         for (t = Scr->TBInfo.head; t && !t->rightside; t = t->next) {
             prev = t;
@@ -1105,8 +1105,8 @@ belongs_to_twm_window(TwmWindow *t, Window w)
         return True;
 
     if (t && t->titlebuttons) {
-        register TBWindow *tbw;
-        register int nb = Scr->TBInfo.nleft + Scr->TBInfo.nright;
+        TBWindow *tbw;
+        int nb = Scr->TBInfo.nleft + Scr->TBInfo.nright;
 
         for (tbw = t->titlebuttons; nb > 0; tbw++, nb--) {
             if (tbw->window == w)
@@ -1983,7 +1983,7 @@ ExecuteFunction(int func, const char *action, Window w, TwmWindow *tmp_win,
     case F_WARPPREV:
     case F_WARPNEXT:
     {
-        register TwmWindow *t;
+        TwmWindow *t;
         TwmWindow *of, *l, *n;
         int c = 0;
 
@@ -2029,7 +2029,7 @@ ExecuteFunction(int func, const char *action, Window w, TwmWindow *tmp_win,
 
     case F_WARPTO:
     {
-        register TwmWindow *t;
+        TwmWindow *t;
         int len;
 
         len = (int) strlen(action);