20 lines
339 B
C
20 lines
339 B
C
#ifndef TYPES_H_
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#define TYPES_H_
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#include <stdint.h>
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#define SIGN(x) (x == 0 ? 0 : (x > 0 ? 1 : -1))
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#define ARRAY_LEN(x) (sizeof(x)/sizeof(x[0]))
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typedef uint8_t u8;
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typedef uint16_t u16;
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typedef uint32_t u32;
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typedef uint64_t u64;
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typedef int8_t i8;
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typedef int16_t i16;
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typedef int32_t i32;
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typedef int64_t i64;
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#endif //TYPES_H_
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