u013206135的专栏

#include <stdio.h>#include <stdint.h>static char ConvertChar(char u8Inchar){ u8Inchar = (char) ((u8Inchar << 4) + (u8Inchar >> 4)); u8Inchar = ((u8Inchar & 0x33) << 2) + ((u8Inchar & 0xCC) >> 2); ..

#include <mutex>std::mutex mOperateMtx;int funtiontest(){ lock_guard<mutex> lock(mOperateMtx); //handle ... return 0;}

#ifdef __cplusplus#define EXTERN_C extern "C"#else#define EXTERN_C#endifEXTERN_C void func(int test);EXTERN_C void func(int test){}