Revert "vis: clean up interaction between vis and ui"

This caused issues on OpenBSD where it crashed the terminal.
Also on Mac OS X suspend via ^Z (Ctrl-Z) was missing a \r i.e.
the shell prompt was not properly redrawn.

While in principle user interfaces should not have to depend on
libtermkey, in practice this won't be an issue unless we are
adding a non-terminal based UI (which won't happen anytime soon).

This reverts commit 8f92b98848f9366e78c7aa824615bade83971513.

Close #311

1 files changed, 0 insertions, 1 deletions

diff --git a/main.c b/main.c
index 4297c62..3a7f831 100644
--- a/main.c
+++ b/main.c
@@ -4,7 +4,6 @@
 #include <wchar.h>
 #include <ctype.h>
 #include <errno.h>
-#include <stdlib.h>
 
 #include "ui-curses.h"
 #include "vis.h"