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-rw-r--r--lib/setup.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/setup.h b/lib/setup.h
index 90bb898a3..e7dcba1dc 100644
--- a/lib/setup.h
+++ b/lib/setup.h
@@ -356,6 +356,18 @@
# endif
#endif
+/*
+ * Arg 2 type for gethostname in case it hasn't been defined in config file.
+ */
+
+#ifndef GETHOSTNAME_TYPE_ARG2
+# ifdef USE_WINSOCK
+# define GETHOSTNAME_TYPE_ARG2 int
+# else
+# define GETHOSTNAME_TYPE_ARG2 size_t
+# endif
+#endif
+
/* Below we define some functions. They should
4. set the SIGALRM signal timeout