libarmbox: hdmi_cec better readability

Signed-off-by: Thilo Graf <dbt@novatux.de>


Origin commit data
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Branch: master
Commit: 6427cf09a8
Author: TangoCash <eric@loxat.de>
Date: 2018-10-07 (Sun, 07 Oct 2018)



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This commit was generated by Migit

libarmbox/hdmi_cec.h

@@ -22,6 +22,26 @@
 
 #include "video_lib.h"
 
+#ifndef KEY_OK
+#define KEY_OK           0x160
+#endif
+
+#ifndef KEY_RED
+#define KEY_RED          0x18e
+#endif
+
+#ifndef KEY_GREEN
+#define KEY_GREEN        0x18f
+#endif
+
+#ifndef KEY_YELLOW
+#define KEY_YELLOW       0x190
+#endif
+
+#ifndef KEY_BLUE
+#define KEY_BLUE         0x191
+#endif
+
 struct cec_message
 {
 	unsigned char address;