make another function of command.c static

diff --git a/command.c b/command.c
index 38e04bd..7bde617 100644 (file)
--- a/command.c
+++ b/command.c
@@ -727,7 +727,7 @@ static struct server_command *parse_cmd(const char *cmdstr)
        return get_cmd_ptr(buf, NULL);
 }
 
-long int para_rand(long unsigned max)
+static long int para_rand(long unsigned max)
 {
        return (long int) ((max + 0.0) * (random() / (RAND_MAX + 1.0)));
 }