HttpClientClose
Closes the HTTP client interface.
#include <httpexp.h>
#include <httpclnt.h>
int HttpClientClose (
HINTERNET hndl,
char *appName,
void *pRTag,
UINT32 dwFlags);
If successful, returns 0. Otherwise, returns a nonzero error code.
Before closing the HTTP client interface, you must close all client connection handles by calling the HttpCloseConnection function.