--- isdn4k-utils/capi20/capi20.h.types 2007-11-26 14:13:00.000000000 +0100 +++ isdn4k-utils/capi20/capi20.h 2009-03-28 09:03:31.000000000 +0100 @@ -29,6 +29,7 @@ #include <stdlib.h> #include <sys/time.h> +#include <sys/types.h> /* standard CAPI2.0 functions */