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-rw-r--r--src/signal.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/signal.h b/src/signal.h
index 3509a92..88c9734 100644
--- a/src/signal.h
+++ b/src/signal.h
@@ -11,11 +11,11 @@
#include <signal.h>
extern volatile sig_atomic_t global_stop_flag;
-int signal_install_global_handler();
+int signal_install_global_handler(void);
int signal_set(const sigset_t *new, sigset_t *old);
int signal_block_parent(sigset_t *old);
-int signal_block_child();
+int signal_block_child(void);
#endif