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-rw-r--r--antispam-plugin.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/antispam-plugin.c b/antispam-plugin.c
index b94481b..a620e4e 100644
--- a/antispam-plugin.c
+++ b/antispam-plugin.c
@@ -84,7 +84,7 @@ bool need_folder_hook;
struct backend *backend = NULL;
/* lower-case string, but keep modified UTF7 unchanged */
-void lowercase_string(const char *in, char *out)
+static void lowercase_string(const char *in, char *out)
{
char ch;
@@ -252,8 +252,8 @@ const char *get_setting(const char *name)
return env;
}
-int parse_folder_setting(const char *setting, char ***strings,
- const char *display_name)
+static int parse_folder_setting(const char *setting, char ***strings,
+ const char *display_name)
{
const char *tmp;
int cnt = 0;