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-rw-r--r--lib/vasnprintf.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/vasnprintf.c b/lib/vasnprintf.c
index a21134016..df939984a 100644
--- a/lib/vasnprintf.c
+++ b/lib/vasnprintf.c
@@ -52,6 +52,11 @@
# define SIZE_MAX ((size_t) -1)
#endif
+/* Some systems, like OSF/1 4.0 and Woe32, don't have EOVERFLOW. */
+#ifndef EOVERFLOW
+# define EOVERFLOW E2BIG
+#endif
+
#ifdef HAVE_WCHAR_T
# ifdef HAVE_WCSLEN
# define local_wcslen wcslen