c_util
C utility library for low-level programming
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define.h File Reference

共通マクロ定義 More...

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Macros

#define INVALID_VALUE_U8   0xFF
 uint8_t型異常値
 
#define INVALID_VALUE_U16   0xFFFF
 uint16_t型異常値
 
#define INVALID_VALUE_U32   0xFFFFFFFF
 uint32_t型異常値
 
#define INVALID_VALUE_U64   0xFFFFFFFFFFFFFFFF
 uint64_t型異常値
 

Detailed Description

共通マクロ定義

Author
chocolate-pie24
Version
0.1
Date
2025-07-27

Macro Definition Documentation

◆ INVALID_VALUE_U16

#define INVALID_VALUE_U16   0xFFFF

uint16_t型異常値

◆ INVALID_VALUE_U32

#define INVALID_VALUE_U32   0xFFFFFFFF

uint32_t型異常値

◆ INVALID_VALUE_U64

#define INVALID_VALUE_U64   0xFFFFFFFFFFFFFFFF

uint64_t型異常値

◆ INVALID_VALUE_U8

#define INVALID_VALUE_U8   0xFF

uint8_t型異常値