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- /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (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.
- *
- * This 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@
- */
- #ifndef _PEXPERT_I386_PROTOS_H
- #define _PEXPERT_I386_PROTOS_H
-
- //------------------------------------------------------------------------
- // x86 IN/OUT I/O inline functions.
- //
- // IN : inb, inw, inl
- // IN(port)
- //
- // OUT: outb, outw, outl
- // OUT(port, data)
-
- typedef unsigned short i386_ioport_t;
-
- #define __IN(s, u) \
- static __inline__ unsigned u \
- in##s(i386_ioport_t port) \
- { \
- unsigned u data; \
- asm volatile ( \
- "in" #s " %1,%0" \
- : "=a" (data) \
- : "d" (port)); \
- return (data); \
- }
-
- #define __OUT(s, u) \
- static __inline__ void \
- out##s(i386_ioport_t port, unsigned u data) \
- { \
- asm volatile ( \
- "out" #s " %1,%0" \
- : \
- : "d" (port), "a" (data)); \
- }
-
- __IN(b, char)
- __IN(w, short)
- __IN(l, long)
-
- __OUT(b, char)
- __OUT(w, short)
- __OUT(l, long)
-
- extern void cninit(void);
- extern void bcopy(void * from, void * to, int size);
- extern int sprintf(char * str, const char * format, ...);
-
- extern boolean_t vc_progress_initialize( void * desc,
- unsigned char * data,
- unsigned char * clut );
-
- #endif /* _PEXPERT_I386_PROTOS_H */
-