+/* context_find.h -- find an entry in the context/profile list
+ *
+ * This code is Copyright (c) 2017, by the authors of nmh. See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information. */
+
+char *context_find(const char *) PURE;
+char *context_find_by_type(const char *, const char *, const char *);
+int context_find_prefix(const char *) PURE;