--- isdn4k-utils/imon/imon.c.true 2013-11-23 12:23:42.000000000 +0100 +++ isdn4k-utils/imon/imon.c 2013-11-23 13:12:03.435893932 +0100 @@ -73,6 +73,10 @@ #include +#ifndef TRUE +#define TRUE 1 +#endif + #define KEY_Q 81 #define KEY_q 113