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root / lab4 / .minix-src / include / minix / u64.h @ 13

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/*        minix/u64.h                                        Author: Kees J. Bot
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 *                                                                7 Dec 1995
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 * Functions to manipulate 64 bit disk addresses.
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 */
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#ifndef _MINIX__U64_H
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#define _MINIX__U64_H
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#include <sys/types.h>
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static inline unsigned long ex64lo(u64_t i)
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{
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        return (unsigned long)i;
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}
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static inline unsigned long ex64hi(u64_t i)
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{
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        return (unsigned long)(i>>32);
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}
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static inline u64_t make64(unsigned long lo, unsigned long hi)
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{
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        return ((u64_t)hi << 32) | (u64_t)lo;
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}
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#endif /* _MINIX__U64_H */