choujayyl的专栏

0.安装好mingw环境1.交叉编译mingw板Qt for Embedded。编译命令：^是batch换行符 2.配置好交叉编译器

前提：GNU C语法实现： 1.定义宏 #define lambda(RType, Body) ({ RType __fn__ Body; __fn__; }) 2.例子#include <stdio.h>#define lambda(RType, Body) ({ RType __fn__ Body; __fn__; })void baz(void(*fn)(int),int x){ fn(x);}void fo...