1 files changed, 7 insertions, 0 deletions
diff --git a/configure b/configure
index c0d1027..a6f91de 100755
--- a/configure
+++ b/configure
@@ -435,6 +435,13 @@ cat <<__HEREDOC__
 #  define LOGIN_NAME_MAX 32
 # endif
 #endif
+
+#ifndef HOST_NAME_MAX
+# if defined(_POSIX_HOST_NAME_MAX)
+#  define HOST_NAME_MAX _POSIX_HOST_NAME_MAX
+# else
+#  define HOST_NAME_MAX 255
+#endif
 __HEREDOC__
 
 echo "file config.h: written" 1>&2