signals: Remove unused functions.

[sliver-openvswitch.git] / lib / signals.h

diff --git a/lib/signals.h b/lib/signals.h
index 3294293..3ef1b5b 100644 (file)
--- a/lib/signals.h
+++ b/lib/signals.h
@@ -18,18 +18,11 @@
 #define SIGNALS_H 1
 
 #include <signal.h>
-#include <stdbool.h>
-#include <stddef.h>
 #include "type-props.h"
 
-struct signal *signal_register(int signr);
-bool signal_poll(struct signal *);
-void signal_wait(struct signal *);
-
 enum { SIGNAL_NAME_BUFSIZE = 7 + INT_STRLEN(int) + 1 };
 const char *signal_name(int signum, char *namebuf, size_t bufsize);
 
 void xsigaction(int signum, const struct sigaction *, struct sigaction *old);
-void xpthread_sigmask(int how, const sigset_t *, sigset_t *old);
 
 #endif /* signals.h */