1 /* 2 * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 /* 29 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved. 30 * 31 * DRI: Josh de Cesare 32 * 33 */ 34 35 36 #ifndef _IOKIT_IOINTERRUPTS_H 37 #define _IOKIT_IOINTERRUPTS_H 38 39 #define kIOInterruptTypeEdge (0) 40 #define kIOInterruptTypeLevel (1) 41 42 #ifdef __cplusplus 43 44 class OSData; 45 class IOInterruptController; 46 47 struct IOInterruptSource { 48 IOInterruptController *interruptController; 49 OSData *vectorData; 50 }; 51 typedef struct IOInterruptSource IOInterruptSource; 52 53 #ifdef XNU_KERNEL_PRIVATE 54 55 struct IOInterruptSourcePrivate { 56 void * vectorBlock; 57 }; 58 typedef struct IOInterruptSourcePrivate IOInterruptSourcePrivate; 59 60 #endif /* XNU_KERNEL_PRIVATE */ 61 62 63 #endif /* __cplusplus */ 64 65 typedef void (*IOInterruptHandler)(void *target, void *refCon, 66 void *nub, int source); 67 68 #endif /* ! _IOKIT_IOINTERRUPTS_H */ 69