#define RC_DEFAULT 2 /* setting depends on user config */
/* keepalives */
-#define KA_NO 0 /* no keepalives */
-#define KA_YES 1 /* full keepalives */
+enum {
+ KA_NO, /* no keepalives */
+ KA_YES, /* full keepalives */
+ KA_HALF /* half keepalives */
+};
/* for <;G>oto and <;S>kip commands */
#define GF_GOTO 0 /* <;G>oto floor mode */