Add the #goo to allow use in C++.
Silence a few more warnings.
Strip down the mkfiles more.
Fix bug in X11 mouse handling, note groups.
diff --git a/include/utf.h b/include/utf.h
index 623bfda..11b016d 100644
--- a/include/utf.h
+++ b/include/utf.h
@@ -1,5 +1,8 @@
-#ifndef _UTFH_
-#define _UTFH_ 1
+#ifndef _UTF_H_
+#define _UTF_H_ 1
+#if defined(__cplusplus)
+extern "C" {
+#endif
typedef unsigned short Rune; /* 16 bits */
@@ -48,4 +51,7 @@
extern int istitlerune(Rune);
extern int isupperrune(Rune);
+#if defined(__cplusplus)
+}
+#endif
#endif
