HOpen=WinHttpOpen (L "Aurora Console App", WINHTTP_ACCESS_TYPE_DEFAULT_PROXY, 
WINHTTP_NO_PROXY_NAME, WINHTTP_NO_PROXY_BYPASS, 0); 
if (! HOpen) {
Wprintf (L "WinHttpOpen failed (0 x %. 8 x) \ n", GetLastError ()); 
break; 
} 
HConnect=WinHttpConnect (" raw.github.com ", hOpen, L INTERNET_DEFAULT_HTTPS_PORT, 0). 
if (! HConnect) {
Wprintf (L "WinHttpConnect failed (0 x %. 8 x) \ n", GetLastError ()); 
break; 
} 
LPCWSTR types [2]. 
Types [0]=L "text/HTML"; 
Types [1]=0; 
//use flag WINHTTP_FLAG_SECURE to initiate the SSL 
HRequest=WinHttpOpenRequest (" GET "hConnect, L, L" ZPFZZZ/test/master/README. Md ", 
NULL, WINHTTP_NO_REFERER, & amp; Types [0], WINHTTP_FLAG_SECURE); 
if (! HRequest) 
{
Wprintf (L "WinHttpOpenRequest failed (0 x %. 8 x) \ n", GetLastError ()); 
break; 
} 

DWORD dwData=https://bbs.csdn.net/topics/0; 
DWORD dwSize=sizeof (dwData); 
if (! WinHttpQueryOption (hRequest, WINHTTP_OPTION_SECURE_PROTOCOLS, & amp; DwData, & amp; DwSize)) 
{
DWORD err=GetLastError (); 
Int I=0; 
} 

Now in WinHttpQueryOption query WINHTTP_OPTION_SECURE_PROTOCOLS err the return value is 87, but the parameter is not fill in the wrong!