~ chicken-core (chicken-5) 0a76d4b047016f204fc6f81630d49b65c1fb83bd

commit 0a76d4b047016f204fc6f81630d49b65c1fb83bd
Author:     felix <felix@call-with-current-continuation.org>
AuthorDate: Wed Oct 12 10:24:38 2011 +0200
Commit:     Christian Kellermann <ck@emlix.com>
CommitDate: Thu Oct 13 15:32:27 2011 +0200

    EOVERFLOW doesn't seem to be there, here in this mingw version
    
    Signed-off-by: Christian Kellermann <ckeen@pestilenz.org>

diff --git a/runtime.c b/runtime.c
index 5e2f161b..562e7900 100644
--- a/runtime.c
+++ b/runtime.c
@@ -55,6 +55,10 @@
 # define EX_SOFTWARE  70
 #endif
 
+#ifndef EOVERFLOW
+# define EOVERFLOW  0
+#endif
+
 #if !defined(C_NONUNIX)
 
 # include <sys/types.h>