1 files changed, 4 insertions, 0 deletions
diff --git a/ruby.h b/ruby.h
index a9f9c11503..ff7edf6c55 100644
--- a/ruby.h
+++ b/ruby.h
@@ -592,6 +592,10 @@ rb_special_const_p(VALUE obj)
 static char *dln_libs_to_be_linked[] = { EXTLIB, 0 };
 #endif
 
+#ifndef rb_sys_stat
+#define rb_sys_stat stat
+#endif
+
 #if defined(__cplusplus)
 }  /* extern "C" { */
 #endif