build: move platform stuff to ares_platform.c and ares_platform.h

1 files changed, 36 insertions, 0 deletions

diff --git a/ares_platform.h b/ares_platform.h
new file mode 100644
index 0000000..1a23ce9
--- /dev/null
+++ b/ares_platform.h
@@ -0,0 +1,36 @@
+#ifndef HEADER_CARES_PLATFORM_H
+#define HEADER_CARES_PLATFORM_H
+
+
+/* Copyright 1998 by the Massachusetts Institute of Technology.
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in
+ * advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ */
+
+#include "ares_setup.h"
+
+#if defined(WIN32) && !defined(MSDOS)
+
+typedef enum {
+  WIN_UNKNOWN,
+  WIN_3X,
+  WIN_9X,
+  WIN_NT,
+  WIN_CE
+} win_platform;
+
+extern win_platform getplatform(void);
+
+#endif
+
+#endif /* HEADER_CARES_PLATFORM_H */