typedef unsigned int uint32_t; typedef unsigned long long uint64_t; typedef signed char s8; typedef signed short int s16; typedef signed int s32; typedef signed long long int s64; typedef unsigned char u8; typedef unsigned short int u16; typedef unsigned int u32; typedef unsigned long lon...
指定长度的类型：如U32/U16/U8跟操作系统、BSP、网络字宽相关的数据类型：如size_t、pid_t等不透明...
#define u32 uint32_ttypedef unsigned char uint8_t;typedef unsigned short uint16_t;typedef unsigned long uint32_t; 根据上下文理解,我猜测下面两句意思是这样的:typedef unsigned char unit8_t; #define u8 unit8_t; 上一句是定义了一种unit8_t的新类型,类型其实是unsigned char的别名。下一句是因为uni...
要是在一开始就定义 typedef uint32_t userid_t; 然后在所有用到的地方都使用userid_t 就好多了。
typedef uint32_t u32; typedef uint16_t u16; typedef uint8_t u8; typedef int32_t s32; typedef int16_t s16; typedef int8_t s8; //追溯一个定义: typedef __SIZE_TYPE__ size_t; // size_t 是__SIZE_TYPE__的别名, 用size_t 表示__SIZE_TYPE__ ...
typedef __u32 __bitwise __be32; ^ /Volumes/untitled/lede/build_dir/target-x86_64_musl/linux-x86_64/linux-6.1.85/tools/include/tools/linux_types.h:18:18: note: previous definition is here typedef uint32_t __be32; ^ In file included from exec-cmd.c:2: In file included from /Vol...
#define LCD_BASE ((uint32_t)(0x60000002 | 0x0C000000))#define LCD ((LCD_TypeDef *)...
Describe the bug Setting the LED color to be setup via a vatiable, the code generated cannot compile { int32_t new_val = get_var_cable_status_color(); uint32_t cur_val = lv_color_to_u32(((lv_led_t *)objects.led_cable_status)->color); if ...
这个问答内容是在C或C++语言中的一个语法问题。它是在定义一个别名时使用的typedef关键字,意味着将uint64_t这个数据类型重命名为uint64_t。 在C或C++语言中,typedef用于...
它会在整个文件里面对预定义的内容进行相应替换，简单来说，变异的时候并不会检查u8和uint8_t有没有...