--- libev/ev.h	2007/12/25 07:05:45	1.90
+++ libev/ev.h	2008/01/25 15:45:09	1.91
@@ -130,7 +130,7 @@
 # define EV_PROTOTYPES 1
 #endif
 
-#define EV_VERSION_MAJOR 2
+#define EV_VERSION_MAJOR 3
 #define EV_VERSION_MINOR 0
 
 #ifndef EV_CB_DECLARE
@@ -227,6 +227,7 @@
 {
   EV_WATCHER_LIST (ev_child)
 
+  int flags;   /* private */
   int pid;     /* ro */
   int rpid;    /* rw, holds the received pid */
   int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */
@@ -457,7 +458,7 @@
 #define ev_timer_set(ev,after_,repeat_)     do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0)
 #define ev_periodic_set(ev,ofs_,ival_,res_) do { (ev)->offset = (ofs_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0)
 #define ev_signal_set(ev,signum_)           do { (ev)->signum = (signum_); } while (0)
-#define ev_child_set(ev,pid_)               do { (ev)->pid = (pid_); } while (0)
+#define ev_child_set(ev,pid_,trace_)        do { (ev)->pid = (pid_); (ev)->flags = !!(trace_); } while (0)
 #define ev_stat_set(ev,path_,interval_)     do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0)
 #define ev_idle_set(ev)                     /* nop, yes, this is a serious in-joke */
 #define ev_prepare_set(ev)                  /* nop, yes, this is a serious in-joke */
@@ -469,7 +470,7 @@
 #define ev_timer_init(ev,cb,after,repeat)   do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
 #define ev_periodic_init(ev,cb,at,ival,res) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(at),(ival),(res)); } while (0)
 #define ev_signal_init(ev,cb,signum)        do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
-#define ev_child_init(ev,cb,pid)            do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0)
+#define ev_child_init(ev,cb,pid,trace)      do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid),(trace)); } while (0)
 #define ev_stat_init(ev,cb,path,interval)   do { ev_init ((ev), (cb)); ev_stat_set ((ev),(path),(interval)); } while (0)
 #define ev_idle_init(ev,cb)                 do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)
 #define ev_prepare_init(ev,cb)              do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)