[monitoring-plugins] check_ups: delare file local variables static

[Lorenz Kästle]

 Module: monitoring-plugins
 Branch: master
 Commit: 6848e618c0eb54563707bf473fbd8c4acf6d2b2d
 Author: Lorenz Kästle <12514511+RincewindsHat at users.noreply.github.com>
   Date: Fri Nov  8 12:49:37 2024 +0100
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=6848e61

check_ups: delare file local variables static

---

 plugins/check_ups.c | 12 ++++++------
 1 file 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, "");