Move tui_dispatch_ctrl_char to tui-io.c

tui_dispatch_ctrl_char is only called from a single spot in tui-io.c,
so move the function to that file and make it static.

gdb/ChangeLog
2019-07-17  Tom Tromey  <tom@tromey.com>

	* tui/tui-io.c (tui_dispatch_ctrl_char): Move from tui-command.c.
	Now static.
	* tui/tui-command.h (tui_dispatch_ctrl_char): Don't declare.
	* tui/tui-command.c (tui_dispatch_ctrl_char): Move to tui-io.c.

1 files changed, 0 insertions, 51 deletions

diff --git a/gdb/tui/tui-command.c b/gdb/tui/tui-command.c
index bd16f80..1a269e7 100644
--- a/gdb/tui/tui-command.c
+++ b/gdb/tui/tui-command.c
@@ -37,57 +37,6 @@
 ** PUBLIC FUNCTIONS                        **
 ******************************************/
 
-/* Dispatch the correct tui function based upon the control
-   character.  */
-unsigned int
-tui_dispatch_ctrl_char (unsigned int ch)
-{
-  struct tui_win_info *win_info = tui_win_with_focus ();
-
-  /* Handle the CTRL-L refresh for each window.  */
-  if (ch == '\f')
-    tui_refresh_all_win ();
-
-  /* If no window has the focus, or if the focus window can't scroll,
-     just pass the character through.  */
-  if (win_info == NULL || !win_info->can_scroll ())
-    return ch;
-
-  switch (ch)
-    {
-    case KEY_NPAGE:
-      win_info->forward_scroll (0);
-      break;
-    case KEY_PPAGE:
-      win_info->backward_scroll (0);
-      break;
-    case KEY_DOWN:
-    case KEY_SF:
-      win_info->forward_scroll (1);
-      break;
-    case KEY_UP:
-    case KEY_SR:
-      win_info->backward_scroll (1);
-      break;
-    case KEY_RIGHT:
-      win_info->left_scroll (1);
-      break;
-    case KEY_LEFT:
-      win_info->right_scroll (1);
-      break;
-    case '\f':
-      break;
-    default:
-      /* We didn't recognize the character as a control character, so pass it
-         through.  */
-      return ch;
-    }
-
-  /* We intercepted the control character, so return 0 (which readline
-     will interpret as a no-op).  */
-  return 0;
-}
-
 /* See tui-command.h.  */
 
 void