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23 lines
651 B
C
23 lines
651 B
C
#ifndef HUMAN_H_
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# define HUMAN_H_ 1
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/* A conservative bound on the maximum length of a human-readable string.
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The output can be the product of the largest uintmax_t and the largest int,
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so add their sizes before converting to a bound on digits. */
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# define LONGEST_HUMAN_READABLE ((sizeof (uintmax_t) + sizeof (int)) \
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* CHAR_BIT / 3)
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# ifndef PARAMS
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# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
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# define PARAMS(Args) Args
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# else
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# define PARAMS(Args) ()
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# endif
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# endif
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char *human_readable PARAMS ((uintmax_t, char *, int, int));
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void human_block_size PARAMS ((char const *, int, int *));
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#endif /* HUMAN_H_ */
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