From 23c62e05b3954350495bf63b45fb5d846c2030a0 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 7 Nov 2013 03:06:37 +0100
Subject: utf8: ascii_filter() is unused, let's remove it

---
 src/shared/utf8.c | 21 ---------------------
 src/shared/utf8.h |  2 --
 2 files changed, 23 deletions(-)

(limited to 'src/shared')

diff --git a/src/shared/utf8.c b/src/shared/utf8.c
index 98b68ef657..aedf6e29ea 100644
--- a/src/shared/utf8.c
+++ b/src/shared/utf8.c
@@ -184,27 +184,6 @@ char *ascii_is_valid(const char *str) {
         return (char*) str;
 }
 
-char *ascii_filter(const char *str) {
-        const char *s;
-        char *r, *d;
-        size_t l;
-
-        assert(str);
-
-        l = strlen(str);
-        r = malloc(l + 1);
-        if (!r)
-                return NULL;
-
-        for (s = str, d = r; *s; s++)
-                if ((unsigned char) *s < 128)
-                        *(d++) = *s;
-
-        *d = 0;
-
-        return r;
-}
-
 char *utf16_to_utf8(const void *s, size_t length) {
         char *r;
         const uint8_t *f;
diff --git a/src/shared/utf8.h b/src/shared/utf8.h
index e3eef11bb9..f56077438a 100644
--- a/src/shared/utf8.h
+++ b/src/shared/utf8.h
@@ -30,8 +30,6 @@ char *ascii_is_valid(const char *s) _pure_;
 
 bool utf8_is_printable(const char* str, size_t length) _pure_;
 
-char *ascii_filter(const char *s);
-
 char *utf16_to_utf8(const void *s, size_t length);
 
 int utf8_encoded_valid_unichar(const char *str);
-- 
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