util/LocaleString: add IsIncompleteCharMB()

[ncmpc-debian.git] / src / util / LocaleString.hxx

diff --git a/src/util/LocaleString.hxx b/src/util/LocaleString.hxx
index 7f1c010..92f3a01 100644 (file)
--- a/src/util/LocaleString.hxx
+++ b/src/util/LocaleString.hxx
@@ -34,6 +34,13 @@
 
 #include <cstddef>
 
+/**
+ * Is the given character incomplete?
+ */
+gcc_pure
+bool
+IsIncompleteCharMB(const char *s, size_t n);
+
 /**
  * Wrapper for std::mbrlen() which attempts to recover with a best
  * effort from invalid or incomplete sequences.