fix utmp.h mess, try 2

include/utmp.h

@@ -8,7 +8,7 @@ extern "C" {
 #include <utmpx.h>
 
 #define ACCOUNTING 9
-#define UT_LINESIZE 12
+#define UT_NAMESIZE 32
 #define UT_HOSTSIZE 256
 
 #define ut_time ut_tv.tv_sec