Move all include files to src/include

- 86Box's own headers go to /86box
- munt's public interface goes to /mt32emu
- all slirp headers go to /slirp (might want to consider using only its public inteface)
- single file headers from other projects go in include root

src/include/86box/net_ne2000.h

@@ -0,0 +1,56 @@
+/*
+ * VARCem	Virtual ARchaeological Computer EMulator.
+ *		An emulator of (mostly) x86-based PC systems and devices,
+ *		using the ISA,EISA,VLB,MCA  and PCI system buses, roughly
+ *		spanning the era between 1981 and 1995.
+ *
+ *		This file is part of the VARCem Project.
+ *
+ *		Definitions for the NE2000 ethernet controller.
+ *
+ *
+ *
+ * Authors:	Fred N. van Kempen, <decwiz@yahoo.com>
+ *
+ *		Copyright 2017,2018 Fred N. van Kempen.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free  Software  Foundation; either  version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is  distributed in the hope that it will be useful, but
+ * WITHOUT   ANY  WARRANTY;  without  even   the  implied  warranty  of
+ * MERCHANTABILITY  or FITNESS  FOR A PARTICULAR  PURPOSE. See  the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the:
+ *
+ *   Free Software Foundation, Inc.
+ *   59 Temple Place - Suite 330
+ *   Boston, MA 02111-1307
+ *   USA.
+ */
+#ifndef NET_NE2000_H
+# define NET_NE2000_H
+
+
+enum {
+    NE2K_NONE = 0,
+    NE2K_NE1000 = 1,			/* 8-bit ISA NE1000 */
+    NE2K_NE2000 = 2,			/* 16-bit ISA NE2000 */
+	NE2K_ETHERNEXT_MC = 3,		/* 16-bit MCA EtherNext/MC */
+    NE2K_RTL8019AS = 4,			/* 16-bit ISA PnP Realtek 8019AS */
+    NE2K_RTL8029AS = 5			/* 32-bit PCI Realtek 8029AS */
+};
+
+
+extern const device_t	ne1000_device;
+extern const device_t	ne2000_device;
+extern const device_t	ethernext_mc_device;
+extern const device_t	rtl8019as_device;
+extern const device_t	rtl8029as_device;
+
+
+#endif	/*NET_NE2000_H*/