Source to kernserv/ppc/spl.h

/*
 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * "Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
 * Reserved.  This file contains Original Code and/or Modifications of
 * Original Code as defined in and that are subject to the Apple Public
 * Source License Version 1.0 (the 'License').  You may not use this file
 * except in compliance with the License.  Please obtain a copy of the
 * License at http://www.apple.com/publicsource and read it before using
 * this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License."
 * 
 * @APPLE_LICENSE_HEADER_END@
 */

/*
 *	Cleaned up to contain only public API. Moved the private stuff to 
 *  machdep/ppc/machspl.h
 *  	25-MAR-97 Umesh Vaishampayan  ([email protected])
 */

#ifndef	_KERNSERV_PPC_SPL_H_
#define	_KERNSERV_PPC_SPL_H_

#ifndef __ASSEMBLER__
/*
 *	Machine-dependent SPL definitions.
 *
 */

extern unsigned	set_priority_level(unsigned level);

extern unsigned	sploff(void);
extern unsigned	splhigh(void);
extern unsigned	splsched(void);
extern unsigned	splclock(void);
extern unsigned	splpower(void);
extern unsigned	splvm(void);
extern unsigned	splbio(void);
extern unsigned	splimp(void);
extern unsigned	spltty(void);
extern unsigned	splnet(void);
extern unsigned	splsclk(void);

extern void	spllo(void);
extern void	splon(unsigned level);
extern void	splx(unsigned level);
extern void	spln(unsigned level);
#endif /* __ASSEMBLER__ */

#endif	/* _KERNSERV_PPC_SPL_H_ */