1 /* $NetBSD: amigatypes.h,v 1.7 2008/04/28 20:23:13 martin Exp $ */ 2 3 /*- 4 * Copyright (c) 1996 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Ignatios Souvatzis. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _AMIGA_TYPES_H_ 33 #define _AMIGA_TYPES_H_ 34 35 /* Dummy structs, used only as abstract pointers */ 36 37 struct Library; 38 struct TextAttr; 39 struct Gadget; 40 struct BitMap; 41 struct NewScreen; 42 struct MemNode; 43 44 /* real structs */ 45 46 struct TagItem {u_int32_t item; void *data;}; 47 48 struct Library { 49 u_int8_t Dmy1[20]; 50 u_int16_t Version, Revision; 51 u_int8_t Dmy2[34-24]; 52 }; 53 54 struct MemHead { 55 struct MemHead *next; 56 u_int8_t Dmy1[ 9- 4]; 57 u_int8_t Pri; 58 u_int8_t Dmy2[ 14- 10]; 59 u_int16_t Attribs; 60 u_int32_t First, Lower, Upper, Free; 61 }; 62 63 struct ExecBase { 64 struct Library LibNode; 65 u_int8_t Dmy1[296-34]; 66 u_int16_t AttnFlags; /* 296 */ 67 u_int8_t Dmy2[300-298]; /* 298 */ 68 void *ResModules; /* 300 */ 69 u_int8_t Dmy3[322-304]; /* 304 */ 70 struct MemHead *MemLst; /* 322 */ 71 /* 72 * XXX: actually, its a longer List base, but we only need to 73 * search it once. 74 */ 75 u_int8_t Dmy4[568-326]; /* 326 */ 76 u_int32_t EClockFreq; /* 330 */ 77 u_int8_t Dmy5[632-334]; 78 } __attribute__((packed)); 79 80 #endif /* _AMIGA_TYPES_H */ 81