dmtcp_real_tgkill   38 threadinfo.h   int dmtcp_real_tgkill(pid_t pid, pid_t tid, int sig) __attribute((weak));
dmtcp_real_tgkill   47 threadinfo.h     (dmtcp_real_tgkill != NULL ? dmtcp_real_tgkill(pid,tid,sig) \