1 files changed, 9 insertions, 0 deletions
diff --git a/util.h b/util.h
index 64a78c1fe9..9697c17261 100644
--- a/util.h
+++ b/util.h
@@ -12,7 +12,16 @@
 #ifndef UTIL_H
 #define UTIL_H
 
+#define scan_oct ruby_scan_oct
 unsigned long scan_oct();
+#define scan_hex ruby_scan_hex
 unsigned long scan_hex();
 
+#if defined(MSDOS) || defined(__CYGWIN32__) || defined(NT)
+#define add_suffix ruby_add_suffix
+void add_suffix();
+#endif
+
+char *ruby_mktemp();
+
 #endif /* UTIL_H */