typedef unsigned int uint32_t;//声明一个uint32_t是signed int类型,占4个字节 typedef unsigned __INT64 uint64_t;//声明一个uint64_t是signed __INT64类型,占8个字节 typedef signed char int8_t;//声明一个int8_t是signed char类型,占1个字节 typedef signed short int int16_t;//声明一个int16_...
typedef signed char int8_t; typedef signed short int int16_t; typedef signed int int32_t; typedef unsigned char uint8_t; typedef unsigned short int uint16_t; typedef unsigned int uint32_t; typedef unsigned long long uint64_t; typedef signed char s8; typedef signed short int s16; type...
1,定义某些便于记忆的结构体或者使现有的类型看上去更加整齐,比如后来因为经常使用而被添加进入c/c++标准头文件的stdint.h 1typedef signedcharint8_t;2typedefshortint16_t;3typedefintint32_t;4typedeflonglongint64_t;5typedef unsignedcharuint8_t;6typedef unsignedshortuint16_t;7typedef unsignedintuint32_t...
typedef unsigned long int uint32; typedef unsigned short uint16; typedef unsigned char uint8; typedef signed long int int32; typedef signed short int16; typedef signed char int8; //下面的不建议使用 typedef unsigned char byte; typedef unsigned short word; typedef unsigned long dword; typedef un...
value */typedef unsigned short uint16; /* Unsigned 16 bit value */typedef unsigned char uint8; /* Unsigned 8 bit value */typedef signed long int int32; /* Signed 32 bit value */typedef signed short int16; /* Signed 16 bit value */typedef signed char int8; /* Signed 8 bit value...
typedef unsigned short uint16; /* Unsigned 16 bit value */ typedef unsigned char uint8; /* Unsigned 8 bit value */ typedef signed long int int32; /* Signed 32 bit value */ typedef signed short int16; /* Signed 16 bit value */ ...
Becausechar,short,int, andlonggive no indication of their size, it is fairly common for cross-platform programs to use type aliases to define aliases that include the type’s size in bits. For example,int8_twould be an 8-bit signed integer,int16_ta 16-bit signed integer, andint32_ta...
0x100228843e0 <<invalid sloc>> <invalid sloc> implicit __uint128_t 'unsigned __int128'...
The space savings possible with (small-valued) subrange types in Pascal and Ada is achieved in several other languages by providing more than one size of built-in integer type. C and C++, for example, support integer arithmetic on signed and unsigned variants ofchar,short,int,long, and (in...
longintuint32;/* Unsigned 32 bit value */typedefunsignedshortuint16;/* Unsigned 16 bit value */typedefunsignedcharuint8;/* Unsigned 8 bit value */typedefsignedlongintint32;/* Signed 32 bit value */typedefsignedshortint16;/* Signed 16 bit value */typedefsignedcharint8;/* Signed 8 bit ...