/*
** prototypes
*/
-int SIGPROCMASK (int, const sigset_t *, sigset_t *);
-SIGNAL_HANDLER SIGNAL (int, SIGNAL_HANDLER);
-SIGNAL_HANDLER SIGNAL2 (int, SIGNAL_HANDLER);
+int SIGPROCMASK(int, const sigset_t *, sigset_t *);
+SIGNAL_HANDLER SIGNAL(int, SIGNAL_HANDLER);
+SIGNAL_HANDLER SIGNAL2(int, SIGNAL_HANDLER);