text/unicode: kill a "no previous prototype" warning

By adding include the same way as in charset.c

diff --git a/src/text/unicode.c b/src/text/unicode.c
index cad5aa7739cd7ddd8accb7020f1cd1f4e3081815..ab304816500529d3fdadb420951ebe4adc07fc0c 100644 (file)
--- a/src/text/unicode.c
+++ b/src/text/unicode.c
@@ -29,6 +29,8 @@
 #endif
 
 #include <vlc_common.h>
+
+#include "libvlc.h"
 #include <vlc_charset.h>
 
 #include <assert.h>