---
title: "4.1. TYPE DEFINITION"
---

변수 타입을 정의한다.

```c
typedef unsigned char M_Boolean  // unsigned 8bit. TRUE 또는 FALSE 를 CHECK 한다.
typedef unsigned int M_Uint32  // unsigned 32 bit type typedef unsigned short M_Uint16  // unsigned 16bit type
typedef unsigned char M_Uint8  // unsigned 8bit type, unsigned char type
typedef signed int M_Int32  // signed 32bit type. signed int type
typedef signed short M_Int16  // signed 16bit type. signed short typedef signed char M_Int8  // signed 8bit type. signed char typedef char M_Char  // char
typedef unsigned char M_Byte  // unsigned 8bit type. unsigned char type
typedef signed long long M_Int64  // signed 64bit type. signed long long type
typedef unsigned long long M_Uint64  // unsigned 64bit type. unsigned long long type
typedef unsigned short M_Ucode    // unsigned 16bit. unicode character typedef signed long M_Sint31    // signed 32bit. singed long type typedef signed short M_Sint15    // signed 16bit. signed short type typedef M_Uint32 M_Addr  // unsigned 32bit. unsigned int type
#define NULL  0  //NULL 정의
#define TRUE  1  //TRUE 정의
#define FALSE  0  //FALSE 정의
#define inline __inline  //inline 정의
```