22 lines
644 B
C
22 lines
644 B
C
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#ifndef INCLUDED_C_COMPILER_GCC_H
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#define INCLUDED_C_COMPILER_GCC_H
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#define C_INLINE inline __attribute__((always_inline))
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#define C_NOINLINE __attribute__((noinline))
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#define C_STATIC_FORCE_INLINE static C_INLINE
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#define C_PACKED_STRUCT_START
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#define C_PACKED_STRUCT_END
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#define C_PACKED __attribute__((packed))
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#define C_ALIGN(bytes) __attribute__((aligned(bytes)))
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#define C_RESTRICT __restrict__
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/* 用于 Search / Sort 等高频判断分支，提示 CPU 哪条分支概率更高 */
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#define C_LIKELY(x) __builtin_expect(!!(x), 1)
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#define C_UNLIKELY(x) __builtin_expect(!!(x), 0)
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#endif /*INCLUDED_C_COMPILER_GCC_H*/
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