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Annotation of kernel/machdep/i386/bios.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
        !             7:  * Reserved.  This file contains Original Code and/or Modifications of
        !             8:  * Original Code as defined in and that are subject to the Apple Public
        !             9:  * Source License Version 1.1 (the "License").  You may not use this file
        !            10:  * except in compliance with the License.  Please obtain a copy of the
        !            11:  * License at http://www.apple.com/publicsource and read it before using
        !            12:  * this file.
        !            13:  * 
        !            14:  * The Original Code and all software distributed under the License are
        !            15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            19:  * License for the specific language governing rights and limitations
        !            20:  * under the License.
        !            21:  * 
        !            22:  * @APPLE_LICENSE_HEADER_END@
        !            23:  */
        !            24: 
        !            25: /*
        !            26:  * Copyright 1994 NeXT Computer, Inc.
        !            27:  * All rights reserved.
        !            28:  */
        !            29: 
        !            30: #ifdef KERNEL_PRIVATE
        !            31: 
        !            32: typedef union {
        !            33:     unsigned int erx;
        !            34:     unsigned short rx;
        !            35:     struct {
        !            36:        unsigned char l;
        !            37:        unsigned char h;
        !            38:     } r;
        !            39: } machineRegister_t;
        !            40: 
        !            41: typedef struct {
        !            42:     unsigned int intno;
        !            43:     machineRegister_t eax;
        !            44:     machineRegister_t ebx;
        !            45:     machineRegister_t ecx;
        !            46:     machineRegister_t edx;
        !            47:     machineRegister_t edi;
        !            48:     machineRegister_t esi;
        !            49:     machineRegister_t ebp;
        !            50:     unsigned short cs;
        !            51:     unsigned short ds;
        !            52:     unsigned short es;
        !            53:     unsigned long flags;
        !            54:     unsigned long addr;
        !            55: } biosBuf_t;
        !            56: 
        !            57: extern int volatile bios32(biosBuf_t *bp);
        !            58: 
        !            59: #endif /* KERNEL_PRIVATE */

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