mirror of https://github.com/xzeldon/htop.git
33 lines
765 B
C
33 lines
765 B
C
#ifndef HEADER_Macros
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#define HEADER_Macros
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#ifndef MINIMUM
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#define MINIMUM(a, b) ((a) < (b) ? (a) : (b))
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#endif
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#ifndef MAXIMUM
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#define MAXIMUM(a, b) ((a) > (b) ? (a) : (b))
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#endif
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#ifndef CLAMP
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#define CLAMP(x, low, high) (((x) > (high)) ? (high) : MAXIMUM(x, low))
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#endif
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#ifdef __GNUC__ // defined by GCC and Clang
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#define ATTR_FORMAT(type, index, check) __attribute__((format (type, index, check)))
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#define ATTR_NONNULL __attribute__((nonnull))
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#define ATTR_NORETURN __attribute__((noreturn))
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#define ATTR_UNUSED __attribute__((unused))
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#else /* __GNUC__ */
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#define ATTR_FORMAT(type, index, check)
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#define ATTR_NONNULL
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#define ATTR_NORETURN
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#define ATTR_UNUSED
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#endif /* __GNUC__ */
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#endif
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