From b54bd36876aaedf01b0cf8c37526fe6a28029ecf Mon Sep 17 00:00:00 2001
From: Stephan Bosch <stephan.bosch@dovecot.fi>
Date: Thu, 28 Jun 2018 20:02:04 +0200
Subject: [PATCH] lib-sieve: variables extension: Make modify methods of
 pre-defined modifiers static.

---
 .../variables/ext-variables-modifiers.c       | 24 +++++++++----------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/lib-sieve/plugins/variables/ext-variables-modifiers.c b/src/lib-sieve/plugins/variables/ext-variables-modifiers.c
index 17e225ff2..578779cce 100644
--- a/src/lib-sieve/plugins/variables/ext-variables-modifiers.c
+++ b/src/lib-sieve/plugins/variables/ext-variables-modifiers.c
@@ -123,12 +123,12 @@ void ext_variables_register_core_modifiers
 
 /* Forward declarations */
 
-bool mod_lower_modify(string_t *in, string_t **result);
-bool mod_upper_modify(string_t *in, string_t **result);
-bool mod_lowerfirst_modify(string_t *in, string_t **result);
-bool mod_upperfirst_modify(string_t *in, string_t **result);
-bool mod_length_modify(string_t *in, string_t **result);
-bool mod_quotewildcard_modify(string_t *in, string_t **result);
+static bool mod_lower_modify(string_t *in, string_t **result);
+static bool mod_upper_modify(string_t *in, string_t **result);
+static bool mod_lowerfirst_modify(string_t *in, string_t **result);
+static bool mod_upperfirst_modify(string_t *in, string_t **result);
+static bool mod_length_modify(string_t *in, string_t **result);
+static bool mod_quotewildcard_modify(string_t *in, string_t **result);
 
 /* Modifier objects */
 
@@ -173,7 +173,7 @@ const struct sieve_variables_modifier_def length_modifier = {
 
 /* Modifier implementations */
 
-bool mod_upperfirst_modify(string_t *in, string_t **result)
+static bool mod_upperfirst_modify(string_t *in, string_t **result)
 {
 	char *content;
 
@@ -191,7 +191,7 @@ bool mod_upperfirst_modify(string_t *in, string_t **result)
 	return TRUE;
 }
 
-bool mod_lowerfirst_modify(string_t *in, string_t **result)
+static bool mod_lowerfirst_modify(string_t *in, string_t **result)
 {
 	char *content;
 
@@ -209,7 +209,7 @@ bool mod_lowerfirst_modify(string_t *in, string_t **result)
 	return TRUE;
 }
 
-bool mod_upper_modify(string_t *in, string_t **result)
+static bool mod_upper_modify(string_t *in, string_t **result)
 {
 	char *content;
 
@@ -227,7 +227,7 @@ bool mod_upper_modify(string_t *in, string_t **result)
 	return TRUE;
 }
 
-bool mod_lower_modify(string_t *in, string_t **result)
+static bool mod_lower_modify(string_t *in, string_t **result)
 {
 	char *content;
 
@@ -245,7 +245,7 @@ bool mod_lower_modify(string_t *in, string_t **result)
 	return TRUE;
 }
 
-bool mod_length_modify(string_t *in, string_t **result)
+static bool mod_length_modify(string_t *in, string_t **result)
 {
 	*result = t_str_new(64);
 	str_printfa(*result, "%llu", (unsigned long long)
@@ -253,7 +253,7 @@ bool mod_length_modify(string_t *in, string_t **result)
 	return TRUE;
 }
 
-bool mod_quotewildcard_modify(string_t *in, string_t **result)
+static bool mod_quotewildcard_modify(string_t *in, string_t **result)
 {
 	unsigned int i;
 	const char *content;
-- 
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