circo

commit 335ddf6cf0d92ee68cd219ad83d3eae70422d919
parent e231fc41100211871faa6ec5356a21e1cd2adf50
Author: Claudio Alessi <smoppy@gmail.com>
Date:   Sat,  8 Jul 2017 11:14:20 +0200

Ensure CTRL() do exists.

Diffstat:
M
circo.c
 | 
8
++++++++

1 file changed, 8 insertions(+), 0 deletions(-)
diff --git a/circo.c b/circo.c
@@ -30,6 +30,14 @@ char *argv0;
 #define CURSON          "\33[?25h"
 #define CURSOFF         "\33[?25l"
 
+#if defined CTRL && defined _AIX
+  #undef CTRL
+#endif
+#ifndef CTRL
+  #define CTRL(k)   ((k) & 0x1F)
+#endif
+#define CTRL_ALT(k) ((k) + (129 - 'a'))
+
 /* enums */
 enum { KeyUp = -50, KeyDown, KeyRight, KeyLeft, KeyHome, KeyEnd, KeyDel, KeyPgUp, KeyPgDw };