1 files changed, 6 insertions, 6 deletions

diff --git a/plugins/check_ups.c b/plugins/check_ups.c
index adb7ab8..5dfa72a 100644
--- a/plugins/check_ups.c
+++ b/plugins/check_ups.c
@@ -97,13 +97,13 @@ ups_config ups_config_init(void) {
 }
 
 // Forward declarations
-int determine_status(ups_config *, int *supported_options);
-int get_ups_variable(const char *, char *, const ups_config config);
+static int determine_status(ups_config * /*config*/, int *supported_options);
+static int get_ups_variable(const char * /*varname*/, char * /*buf*/, ups_config config);
 
-int process_arguments(int, char **, ups_config *);
-int validate_arguments(ups_config);
-void print_help(void);
-void print_usage(void);
+static int process_arguments(int /*argc*/, char ** /*argv*/, ups_config * /*config*/);
+static int validate_arguments(ups_config /*config*/);
+static void print_help(void);
+static void print_usage(void);
 
 int main(int argc, char **argv) {
         setlocale(LC_ALL, "");