C/C++ でファイルのダウンロードを簡単に実装

char *_getcwd(   
   char *buffer,  
   int maxlen   
);

char *_getcwd(   
   char *buffer,  
   int maxlen   
);  
wchar_t *_wgetcwd(   
   wchar_t *buffer,  
   int maxlen   
);

#include <Windows.h>  
#include <stdio.h>  
#include  <direct.h>    
#pragma comment(lib,"URlmon")  
  
int main()  
{  
    char buffer[MAX_PATH];  
    _getcwd(buffer, MAX_PATH);  
    strcat_s(buffer, "//1.jpg");  
    HRESULT Result = URLDownloadToFileA(NULL, "http://112.22.245.11:443/down/de0243d60205717a2a74aea53c0c500c-46353/1.jpg?cts=yd-f-U13274580&
    ctp=111A23A228A125&ctt=1484747960&limit=1&spd=1300000&ctk=4ab73a4a76e47ad0b181d0f9fc47b6a1&chk=de0243d60205717a2a74aea53c0c500c-46353", buffer, 0, NULL);  
    switch (Result)  
    {  
    case S_OK:printf("The download started successfully.\n");break;  
    case E_OUTOFMEMORY: printf("The buffer length is invalid, or there is insufficient memory to complete the operation.\n"); break;  
    }  
    return 0;  
}