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, 1 insertions, 1 deletions

diff --git a/src/log.h b/src/log.h
index e0adf80fa..ee9942133 100644
--- a/src/log.h
+++ b/src/log.h
@@ -46,6 +46,6 @@ int cycle_log_files(void);
 
 void close_log_files(void);
 
-void flushWarningLog();
+void flushWarningLog(void);
 
 #endif /* LOG_H */