Fix warnings for -Wmissing-prototypes

Add -Wmissing-prototypes if compiling with gcc
Static where possible

git-svn-id: https://svn.musicpd.org/mpd/trunk@4657 09075e82-0dd4-0310-85a5-a0d7c8717e4f

1 files changed, 9 insertions, 9 deletions

diff --git a/src/sig_handlers.h b/src/sig_handlers.h
index c58696d0d..baf0240ba 100644
--- a/src/sig_handlers.h
+++ b/src/sig_handlers.h
@@ -21,22 +21,22 @@
 
 #include "../config.h"
 
-int handlePendingSignals();
+int handlePendingSignals(void);
 
-void initSigHandlers();
+void initSigHandlers(void);
 
-void finishSigHandlers();
+void finishSigHandlers(void);
 
-void setSigHandlersForDecoder();
+void setSigHandlersForDecoder(void);
 
-void ignoreSignals();
+void ignoreSignals(void);
 
-void blockSignals();
+void blockSignals(void);
 
-void unblockSignals();
+void unblockSignals(void);
 
-void blockTermSignal();
+void blockTermSignal(void);
 
-void unblockTermSignal();
+void unblockTermSignal(void);
 
 #endif