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wininet.h

/**
 * This file has no copyright assigned and is placed in the Public Domain.
 * This file is part of the w64 mingw-runtime package.
 * No warranty is given; refer to the file DISCLAIMER.PD within this package.
 */
#ifndef _WININET_
#define _WININET_

#include <specstrings.h>

#ifdef _WIN64
#include <pshpack8.h>
#else
#include <pshpack4.h>
#endif

#if defined(__cplusplus)
extern "C" {
#endif

#define INTERNETAPI EXTERN_C DECLSPEC_IMPORT HRESULT WINAPI
#define INTERNETAPI_(type) EXTERN_C DECLSPEC_IMPORT type WINAPI
#define URLCACHEAPI EXTERN_C DECLSPEC_IMPORT HRESULT WINAPI
#define URLCACHEAPI_(type) EXTERN_C DECLSPEC_IMPORT type WINAPI

#define BOOLAPI INTERNETAPI_(WINBOOL)

  typedef LPVOID HINTERNET;
  typedef HINTERNET *LPHINTERNET;

  typedef WORD INTERNET_PORT;
  typedef INTERNET_PORT *LPINTERNET_PORT;

#define INTERNET_INVALID_PORT_NUMBER 0

#define INTERNET_DEFAULT_FTP_PORT 21
#define INTERNET_DEFAULT_GOPHER_PORT 70
#define INTERNET_DEFAULT_HTTP_PORT 80
#define INTERNET_DEFAULT_HTTPS_PORT 443
#define INTERNET_DEFAULT_SOCKS_PORT 1080

#define INTERNET_MAX_HOST_NAME_LENGTH 256
#define INTERNET_MAX_USER_NAME_LENGTH 128
#define INTERNET_MAX_PASSWORD_LENGTH 128
#define INTERNET_MAX_PORT_NUMBER_LENGTH 5
#define INTERNET_MAX_PORT_NUMBER_VALUE 65535
#define INTERNET_MAX_PATH_LENGTH 2048
#define INTERNET_MAX_SCHEME_LENGTH 32
#define INTERNET_MAX_URL_LENGTH (INTERNET_MAX_SCHEME_LENGTH + sizeof("://") + INTERNET_MAX_PATH_LENGTH)

#define INTERNET_KEEP_ALIVE_UNKNOWN ((DWORD)-1)
#define INTERNET_KEEP_ALIVE_ENABLED 1
#define INTERNET_KEEP_ALIVE_DISABLED 0

#define INTERNET_REQFLAG_FROM_CACHE 0x00000001
#define INTERNET_REQFLAG_ASYNC 0x00000002
#define INTERNET_REQFLAG_VIA_PROXY 0x00000004
#define INTERNET_REQFLAG_NO_HEADERS 0x00000008
#define INTERNET_REQFLAG_PASSIVE 0x00000010
#define INTERNET_REQFLAG_CACHE_WRITE_DISABLED 0x00000040
#define INTERNET_REQFLAG_NET_TIMEOUT 0x00000080

#define INTERNET_FLAG_RELOAD 0x80000000

#define INTERNET_FLAG_RAW_DATA 0x40000000
#define INTERNET_FLAG_EXISTING_CONNECT 0x20000000

#define INTERNET_FLAG_ASYNC 0x10000000

#define INTERNET_FLAG_PASSIVE 0x08000000

#define INTERNET_FLAG_NO_CACHE_WRITE 0x04000000
#define INTERNET_FLAG_DONT_CACHE INTERNET_FLAG_NO_CACHE_WRITE
#define INTERNET_FLAG_MAKE_PERSISTENT 0x02000000
#define INTERNET_FLAG_FROM_CACHE 0x01000000
#define INTERNET_FLAG_OFFLINE INTERNET_FLAG_FROM_CACHE

#define INTERNET_FLAG_SECURE 0x00800000
#define INTERNET_FLAG_KEEP_CONNECTION 0x00400000
#define INTERNET_FLAG_NO_AUTO_REDIRECT 0x00200000
#define INTERNET_FLAG_READ_PREFETCH 0x00100000
#define INTERNET_FLAG_NO_COOKIES 0x00080000
#define INTERNET_FLAG_NO_AUTH 0x00040000
#define INTERNET_FLAG_RESTRICTED_ZONE 0x00020000
#define INTERNET_FLAG_CACHE_IF_NET_FAIL 0x00010000

#define INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP 0x00008000
#define INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS 0x00004000
#define INTERNET_FLAG_IGNORE_CERT_DATE_INVALID 0x00002000
#define INTERNET_FLAG_IGNORE_CERT_CN_INVALID 0x00001000

#define INTERNET_FLAG_RESYNCHRONIZE 0x00000800
#define INTERNET_FLAG_HYPERLINK 0x00000400
#define INTERNET_FLAG_NO_UI 0x00000200
#define INTERNET_FLAG_PRAGMA_NOCACHE 0x00000100
#define INTERNET_FLAG_CACHE_ASYNC 0x00000080
#define INTERNET_FLAG_FORMS_SUBMIT 0x00000040
#define INTERNET_FLAG_FWD_BACK 0x00000020
#define INTERNET_FLAG_NEED_FILE 0x00000010
#define INTERNET_FLAG_MUST_CACHE_REQUEST INTERNET_FLAG_NEED_FILE

#define INTERNET_FLAG_TRANSFER_ASCII FTP_TRANSFER_TYPE_ASCII
#define INTERNET_FLAG_TRANSFER_BINARY FTP_TRANSFER_TYPE_BINARY

#define SECURITY_INTERNET_MASK (INTERNET_FLAG_IGNORE_CERT_CN_INVALID | INTERNET_FLAG_IGNORE_CERT_DATE_INVALID | INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS | INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP)
#define INTERNET_FLAGS_MASK (INTERNET_FLAG_RELOAD | INTERNET_FLAG_RAW_DATA | INTERNET_FLAG_EXISTING_CONNECT | INTERNET_FLAG_ASYNC | INTERNET_FLAG_PASSIVE | INTERNET_FLAG_NO_CACHE_WRITE | INTERNET_FLAG_MAKE_PERSISTENT | INTERNET_FLAG_FROM_CACHE | INTERNET_FLAG_SECURE | INTERNET_FLAG_KEEP_CONNECTION | INTERNET_FLAG_NO_AUTO_REDIRECT | INTERNET_FLAG_READ_PREFETCH | INTERNET_FLAG_NO_COOKIES | INTERNET_FLAG_NO_AUTH | INTERNET_FLAG_CACHE_IF_NET_FAIL | SECURITY_INTERNET_MASK | INTERNET_FLAG_RESYNCHRONIZE | INTERNET_FLAG_HYPERLINK | INTERNET_FLAG_NO_UI | INTERNET_FLAG_PRAGMA_NOCACHE | INTERNET_FLAG_CACHE_ASYNC | INTERNET_FLAG_FORMS_SUBMIT | INTERNET_FLAG_NEED_FILE | INTERNET_FLAG_RESTRICTED_ZONE | INTERNET_FLAG_TRANSFER_BINARY | INTERNET_FLAG_TRANSFER_ASCII | INTERNET_FLAG_FWD_BACK | INTERNET_FLAG_BGUPDATE)

#define INTERNET_ERROR_MASK_INSERT_CDROM 0x1
#define INTERNET_ERROR_MASK_COMBINED_SEC_CERT 0x2
#define INTERNET_ERROR_MASK_NEED_MSN_SSPI_PKG 0X4
#define INTERNET_ERROR_MASK_LOGIN_FAILURE_DISPLAY_ENTITY_BODY 0x8

#define INTERNET_OPTIONS_MASK (~INTERNET_FLAGS_MASK)

#define WININET_API_FLAG_ASYNC 0x00000001
#define WININET_API_FLAG_SYNC 0x00000004
#define WININET_API_FLAG_USE_CONTEXT 0x00000008

#define INTERNET_NO_CALLBACK 0

  typedef enum {
    INTERNET_SCHEME_PARTIAL = -2,INTERNET_SCHEME_UNKNOWN = -1,INTERNET_SCHEME_DEFAULT = 0,INTERNET_SCHEME_FTP,INTERNET_SCHEME_GOPHER,
    INTERNET_SCHEME_HTTP,INTERNET_SCHEME_HTTPS,INTERNET_SCHEME_FILE,INTERNET_SCHEME_NEWS,INTERNET_SCHEME_MAILTO,INTERNET_SCHEME_SOCKS,
    INTERNET_SCHEME_JAVASCRIPT,INTERNET_SCHEME_VBSCRIPT,INTERNET_SCHEME_RES,INTERNET_SCHEME_FIRST = INTERNET_SCHEME_FTP,
    INTERNET_SCHEME_LAST = INTERNET_SCHEME_RES
  } INTERNET_SCHEME,*LPINTERNET_SCHEME;

  typedef struct {
    DWORD_PTR dwResult;
    DWORD dwError;
  } INTERNET_ASYNC_RESULT,*LPINTERNET_ASYNC_RESULT;

  typedef struct {
    DWORD_PTR Socket;
    DWORD SourcePort;
    DWORD DestPort;
    DWORD Flags;
  } INTERNET_DIAGNOSTIC_SOCKET_INFO,*LPINTERNET_DIAGNOSTIC_SOCKET_INFO;

#define IDSI_FLAG_KEEP_ALIVE 0x00000001
#define IDSI_FLAG_SECURE 0x00000002
#define IDSI_FLAG_PROXY 0x00000004
#define IDSI_FLAG_TUNNEL 0x00000008

  typedef struct {
    DWORD dwAccessType;
    LPCTSTR lpszProxy;
    LPCTSTR lpszProxyBypass;
  } INTERNET_PROXY_INFO,*LPINTERNET_PROXY_INFO;

  typedef struct {
    DWORD dwOption;
    union {
      DWORD dwValue;
      LPSTR pszValue;
      FILETIME ftValue;
    } Value;
  } INTERNET_PER_CONN_OPTIONA,*LPINTERNET_PER_CONN_OPTIONA;

  typedef struct {
    DWORD dwOption;
    union {
      DWORD dwValue;
      LPWSTR pszValue;
      FILETIME ftValue;
    } Value;
  } INTERNET_PER_CONN_OPTIONW,*LPINTERNET_PER_CONN_OPTIONW;

#ifdef UNICODE
  typedef INTERNET_PER_CONN_OPTIONW INTERNET_PER_CONN_OPTION;
  typedef LPINTERNET_PER_CONN_OPTIONW LPINTERNET_PER_CONN_OPTION;
#else
  typedef INTERNET_PER_CONN_OPTIONA INTERNET_PER_CONN_OPTION;
  typedef LPINTERNET_PER_CONN_OPTIONA LPINTERNET_PER_CONN_OPTION;
#endif

  typedef struct {
    DWORD dwSize;
    LPSTR pszConnection;
    DWORD dwOptionCount;
    DWORD dwOptionError;
    LPINTERNET_PER_CONN_OPTIONA pOptions;
  } INTERNET_PER_CONN_OPTION_LISTA,*LPINTERNET_PER_CONN_OPTION_LISTA;

  typedef struct {
    DWORD dwSize;
    LPWSTR pszConnection;
    DWORD dwOptionCount;
    DWORD dwOptionError;
    LPINTERNET_PER_CONN_OPTIONW pOptions;
  } INTERNET_PER_CONN_OPTION_LISTW,*LPINTERNET_PER_CONN_OPTION_LISTW;

#ifdef UNICODE
  typedef INTERNET_PER_CONN_OPTION_LISTW INTERNET_PER_CONN_OPTION_LIST;
  typedef LPINTERNET_PER_CONN_OPTION_LISTW LPINTERNET_PER_CONN_OPTION_LIST;
#else
  typedef INTERNET_PER_CONN_OPTION_LISTA INTERNET_PER_CONN_OPTION_LIST;
  typedef LPINTERNET_PER_CONN_OPTION_LISTA LPINTERNET_PER_CONN_OPTION_LIST;
#endif

#define INTERNET_PER_CONN_FLAGS 1
#define INTERNET_PER_CONN_PROXY_SERVER 2
#define INTERNET_PER_CONN_PROXY_BYPASS 3
#define INTERNET_PER_CONN_AUTOCONFIG_URL 4
#define INTERNET_PER_CONN_AUTODISCOVERY_FLAGS 5
#define INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL 6
#define INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS 7
#define INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME 8
#define INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL 9

#define PROXY_TYPE_DIRECT 0x00000001
#define PROXY_TYPE_PROXY 0x00000002
#define PROXY_TYPE_AUTO_PROXY_URL 0x00000004
#define PROXY_TYPE_AUTO_DETECT 0x00000008

#define AUTO_PROXY_FLAG_USER_SET 0x00000001
#define AUTO_PROXY_FLAG_ALWAYS_DETECT 0x00000002
#define AUTO_PROXY_FLAG_DETECTION_RUN 0x00000004
#define AUTO_PROXY_FLAG_MIGRATED 0x00000008
#define AUTO_PROXY_FLAG_DONT_CACHE_PROXY_RESULT 0x00000010
#define AUTO_PROXY_FLAG_CACHE_INIT_RUN 0x00000020
#define AUTO_PROXY_FLAG_DETECTION_SUSPECT 0x00000040

  typedef struct {
    DWORD dwMajorVersion;
    DWORD dwMinorVersion;
  } INTERNET_VERSION_INFO,*LPINTERNET_VERSION_INFO;

  typedef struct {
    DWORD dwMajorVersion;
    DWORD dwMinorVersion;
  } HTTP_VERSION_INFO,*LPHTTP_VERSION_INFO;

  typedef struct {
    DWORD dwConnectedState;
    DWORD dwFlags;
  } INTERNET_CONNECTED_INFO,*LPINTERNET_CONNECTED_INFO;

#define ISO_FORCE_DISCONNECTED 0x00000001

  typedef struct {
    DWORD dwStructSize;
    LPSTR lpszScheme;
    DWORD dwSchemeLength;
    INTERNET_SCHEME nScheme;
    LPSTR lpszHostName;
    DWORD dwHostNameLength;
    INTERNET_PORT nPort;
    LPSTR lpszUserName;
    DWORD dwUserNameLength;
    LPSTR lpszPassword;
    DWORD dwPasswordLength;
    LPSTR lpszUrlPath;
    DWORD dwUrlPathLength;
    LPSTR lpszExtraInfo;
    DWORD dwExtraInfoLength;
  } URL_COMPONENTSA,*LPURL_COMPONENTSA;

  typedef struct {
    DWORD dwStructSize;
    LPWSTR lpszScheme;
    DWORD dwSchemeLength;
    INTERNET_SCHEME nScheme;
    LPWSTR lpszHostName;
    DWORD dwHostNameLength;
    INTERNET_PORT nPort;
    LPWSTR lpszUserName;
    DWORD dwUserNameLength;
    LPWSTR lpszPassword;
    DWORD dwPasswordLength;
    LPWSTR lpszUrlPath;
    DWORD dwUrlPathLength;
    LPWSTR lpszExtraInfo;
    DWORD dwExtraInfoLength;
  } URL_COMPONENTSW,*LPURL_COMPONENTSW;

#ifdef UNICODE
  typedef URL_COMPONENTSW URL_COMPONENTS;
  typedef LPURL_COMPONENTSW LPURL_COMPONENTS;
#else
  typedef URL_COMPONENTSA URL_COMPONENTS;
  typedef LPURL_COMPONENTSA LPURL_COMPONENTS;
#endif

  typedef struct {
    FILETIME ftExpiry;
    FILETIME ftStart;
    LPTSTR lpszSubjectInfo;
    LPTSTR lpszIssuerInfo;
    LPTSTR lpszProtocolName;
    LPTSTR lpszSignatureAlgName;
    LPTSTR lpszEncryptionAlgName;
    DWORD dwKeySize;
  } INTERNET_CERTIFICATE_INFO,*LPINTERNET_CERTIFICATE_INFO;

  typedef struct _INTERNET_BUFFERSA {
    DWORD dwStructSize;
    struct _INTERNET_BUFFERSA *Next;
    LPCSTR lpcszHeader;
    DWORD dwHeadersLength;
    DWORD dwHeadersTotal;
    LPVOID lpvBuffer;
    DWORD dwBufferLength;
    DWORD dwBufferTotal;
    DWORD dwOffsetLow;
    DWORD dwOffsetHigh;
  } INTERNET_BUFFERSA,*LPINTERNET_BUFFERSA;

  typedef struct _INTERNET_BUFFERSW {
    DWORD dwStructSize;
    struct _INTERNET_BUFFERSW *Next;
    LPCWSTR lpcszHeader;
    DWORD dwHeadersLength;
    DWORD dwHeadersTotal;
    LPVOID lpvBuffer;
    DWORD dwBufferLength;
    DWORD dwBufferTotal;
    DWORD dwOffsetLow;
    DWORD dwOffsetHigh;
  } INTERNET_BUFFERSW,*LPINTERNET_BUFFERSW;

#ifdef UNICODE
  typedef INTERNET_BUFFERSW INTERNET_BUFFERS;
  typedef LPINTERNET_BUFFERSW LPINTERNET_BUFFERS;
#else
  typedef INTERNET_BUFFERSA INTERNET_BUFFERS;
  typedef LPINTERNET_BUFFERSA LPINTERNET_BUFFERS;
#endif

#ifdef UNICODE
#define InternetTimeFromSystemTime InternetTimeFromSystemTimeW
#else
  BOOLAPI InternetTimeFromSystemTime(CONST SYSTEMTIME *pst,DWORD dwRFC,LPSTR lpszTime,DWORD cbTime);
#endif

  BOOLAPI InternetTimeFromSystemTimeA(CONST SYSTEMTIME *pst,DWORD dwRFC,LPSTR lpszTime,DWORD cbTime);
  BOOLAPI InternetTimeFromSystemTimeW(CONST SYSTEMTIME *pst,DWORD dwRFC,LPWSTR lpszTime,DWORD cbTime);

#define INTERNET_RFC1123_FORMAT 0
#define INTERNET_RFC1123_BUFSIZE 30

#ifdef UNICODE
#define InternetTimeToSystemTime InternetTimeToSystemTimeW
#define InternetCrackUrl InternetCrackUrlW
#define InternetCreateUrl InternetCreateUrlW
#define InternetCanonicalizeUrl InternetCanonicalizeUrlW
#define InternetCombineUrl InternetCombineUrlW
#else
  BOOLAPI InternetTimeToSystemTime(LPCSTR lpszTime,SYSTEMTIME *pst,DWORD dwReserved);
#define InternetCrackUrl InternetCrackUrlA
#define InternetCreateUrl InternetCreateUrlA
#define InternetCanonicalizeUrl InternetCanonicalizeUrlA
#define InternetCombineUrl InternetCombineUrlA
#endif

  BOOLAPI InternetTimeToSystemTimeA(LPCSTR lpszTime,SYSTEMTIME *pst,DWORD dwReserved);
  BOOLAPI InternetTimeToSystemTimeW(LPCWSTR lpszTime,SYSTEMTIME *pst,DWORD dwReserved);
  BOOLAPI InternetCrackUrlA(LPCSTR lpszUrl,DWORD dwUrlLength,DWORD dwFlags,LPURL_COMPONENTSA lpUrlComponents);
  BOOLAPI InternetCrackUrlW(LPCWSTR lpszUrl,DWORD dwUrlLength,DWORD dwFlags,LPURL_COMPONENTSW lpUrlComponents);
  BOOLAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents,DWORD dwFlags,LPSTR lpszUrl,LPDWORD lpdwUrlLength);
  BOOLAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents,DWORD dwFlags,LPWSTR lpszUrl,LPDWORD lpdwUrlLength);
  BOOLAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl,LPSTR lpszBuffer,LPDWORD lpdwBufferLength,DWORD dwFlags);
  BOOLAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl,LPWSTR lpszBuffer,LPDWORD lpdwBufferLength,DWORD dwFlags);
  BOOLAPI InternetCombineUrlA(LPCSTR lpszBaseUrl,LPCSTR lpszRelativeUrl,LPSTR lpszBuffer,LPDWORD lpdwBufferLength,DWORD dwFlags);
  BOOLAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl,LPCWSTR lpszRelativeUrl,LPWSTR lpszBuffer,LPDWORD lpdwBufferLength,DWORD dwFlags);

#define ICU_ESCAPE 0x80000000
#define ICU_USERNAME 0x40000000

#define ICU_NO_ENCODE 0x20000000
#define ICU_DECODE 0x10000000
#define ICU_NO_META 0x08000000
#define ICU_ENCODE_SPACES_ONLY 0x04000000
#define ICU_BROWSER_MODE 0x02000000
#define ICU_ENCODE_PERCENT 0x00001000

#ifdef UNICODE
#define InternetOpen InternetOpenW
#else
#define InternetOpen InternetOpenA
#endif

  INTERNETAPI_(HINTERNET) InternetOpenA(LPCSTR lpszAgent,DWORD dwAccessType,LPCSTR lpszProxy,LPCSTR lpszProxyBypass,DWORD dwFlags);
  INTERNETAPI_(HINTERNET) InternetOpenW(LPCWSTR lpszAgent,DWORD dwAccessType,LPCWSTR lpszProxy,LPCWSTR lpszProxyBypass,DWORD dwFlags);

#define INTERNET_OPEN_TYPE_PRECONFIG 0
#define INTERNET_OPEN_TYPE_DIRECT 1
#define INTERNET_OPEN_TYPE_PROXY 3
#define INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY 4

#define PRE_CONFIG_INTERNET_ACCESS INTERNET_OPEN_TYPE_PRECONFIG
#define LOCAL_INTERNET_ACCESS INTERNET_OPEN_TYPE_DIRECT
#define CERN_PROXY_INTERNET_ACCESS INTERNET_OPEN_TYPE_PROXY

#ifdef UNICODE
#define InternetConnect InternetConnectW
#else
#define InternetConnect InternetConnectA
#endif

  BOOLAPI InternetCloseHandle(HINTERNET hInternet);
  INTERNETAPI_(HINTERNET) InternetConnectA(HINTERNET hInternet,LPCSTR lpszServerName,INTERNET_PORT nServerPort,LPCSTR lpszUserName,LPCSTR lpszPassword,DWORD dwService,DWORD dwFlags,DWORD_PTR dwContext);
  INTERNETAPI_(HINTERNET) InternetConnectW(HINTERNET hInternet,LPCWSTR lpszServerName,INTERNET_PORT nServerPort,LPCWSTR lpszUserName,LPCWSTR lpszPassword,DWORD dwService,DWORD dwFlags,DWORD_PTR dwContext);

#define INTERNET_SERVICE_FTP 1
#define INTERNET_SERVICE_GOPHER 2
#define INTERNET_SERVICE_HTTP 3

#ifdef UNICODE
#define InternetOpenUrl InternetOpenUrlW
#define InternetReadFileEx InternetReadFileExW
#else
#define InternetOpenUrl InternetOpenUrlA
#define InternetReadFileEx InternetReadFileExA
#endif

  INTERNETAPI_(HINTERNET) InternetOpenUrlA(HINTERNET hInternet,LPCSTR lpszUrl,LPCSTR lpszHeaders,DWORD dwHeadersLength,DWORD dwFlags,DWORD_PTR dwContext);
  INTERNETAPI_(HINTERNET) InternetOpenUrlW(HINTERNET hInternet,LPCWSTR lpszUrl,LPCWSTR lpszHeaders,DWORD dwHeadersLength,DWORD dwFlags,DWORD_PTR dwContext);
  BOOLAPI InternetReadFile(HINTERNET hFile,LPVOID lpBuffer,DWORD dwNumberOfBytesToRead,LPDWORD lpdwNumberOfBytesRead);
  INTERNETAPI_(WINBOOL) InternetReadFileExA(HINTERNET hFile,LPINTERNET_BUFFERSA lpBuffersOut,DWORD dwFlags,DWORD_PTR dwContext);
  INTERNETAPI_(WINBOOL) InternetReadFileExW(HINTERNET hFile,LPINTERNET_BUFFERSW lpBuffersOut,DWORD dwFlags,DWORD_PTR dwContext);

#define IRF_ASYNC WININET_API_FLAG_ASYNC
#define IRF_SYNC WININET_API_FLAG_SYNC
#define IRF_USE_CONTEXT WININET_API_FLAG_USE_CONTEXT
#define IRF_NO_WAIT 0x00000008

#ifdef UNICODE
#define InternetFindNextFile InternetFindNextFileW
#define InternetQueryOption InternetQueryOptionW
#define InternetSetOption InternetSetOptionW
#define InternetSetOptionEx InternetSetOptionExW
#else
#define InternetFindNextFile InternetFindNextFileA
#define InternetQueryOption InternetQueryOptionA
#define InternetSetOption InternetSetOptionA
#define InternetSetOptionEx InternetSetOptionExA
#endif

  INTERNETAPI_(DWORD) InternetSetFilePointer(HINTERNET hFile,LONG lDistanceToMove,PVOID pReserved,DWORD dwMoveMethod,DWORD_PTR dwContext);
  BOOLAPI InternetWriteFile(HINTERNET hFile,LPCVOID lpBuffer,DWORD dwNumberOfBytesToWrite,LPDWORD lpdwNumberOfBytesWritten);
  BOOLAPI InternetQueryDataAvailable(HINTERNET hFile,LPDWORD lpdwNumberOfBytesAvailable,DWORD dwFlags,DWORD_PTR dwContext);
  BOOLAPI InternetFindNextFileA(HINTERNET hFind,LPVOID lpvFindData);
  BOOLAPI InternetFindNextFileW(HINTERNET hFind,LPVOID lpvFindData);
  BOOLAPI InternetQueryOptionA(HINTERNET hInternet,DWORD dwOption,LPVOID lpBuffer,LPDWORD lpdwBufferLength);
  BOOLAPI InternetQueryOptionW(HINTERNET hInternet,DWORD dwOption,LPVOID lpBuffer,LPDWORD lpdwBufferLength);
  BOOLAPI InternetSetOptionA(HINTERNET hInternet,DWORD dwOption,LPVOID lpBuffer,DWORD dwBufferLength);
  BOOLAPI InternetSetOptionW(HINTERNET hInternet,DWORD dwOption,LPVOID lpBuffer,DWORD dwBufferLength);
  BOOLAPI InternetSetOptionExA(HINTERNET hInternet,DWORD dwOption,LPVOID lpBuffer,DWORD dwBufferLength,DWORD dwFlags);
  BOOLAPI InternetSetOptionExW(HINTERNET hInternet,DWORD dwOption,LPVOID lpBuffer,DWORD dwBufferLength,DWORD dwFlags);
  BOOLAPI InternetLockRequestFile(HINTERNET hInternet,HANDLE *lphLockRequestInfo);
  BOOLAPI InternetUnlockRequestFile(HANDLE hLockRequestInfo);

#define ISO_GLOBAL 0x00000001
#define ISO_REGISTRY 0x00000002

#define ISO_VALID_FLAGS (ISO_GLOBAL | ISO_REGISTRY)

#define INTERNET_OPTION_CALLBACK 1
#define INTERNET_OPTION_CONNECT_TIMEOUT 2
#define INTERNET_OPTION_CONNECT_RETRIES 3
#define INTERNET_OPTION_CONNECT_BACKOFF 4
#define INTERNET_OPTION_SEND_TIMEOUT 5
#define INTERNET_OPTION_CONTROL_SEND_TIMEOUT INTERNET_OPTION_SEND_TIMEOUT
#define INTERNET_OPTION_RECEIVE_TIMEOUT 6
#define INTERNET_OPTION_CONTROL_RECEIVE_TIMEOUT INTERNET_OPTION_RECEIVE_TIMEOUT
#define INTERNET_OPTION_DATA_SEND_TIMEOUT 7
#define INTERNET_OPTION_DATA_RECEIVE_TIMEOUT 8
#define INTERNET_OPTION_HANDLE_TYPE 9
#define INTERNET_OPTION_LISTEN_TIMEOUT 11
#define INTERNET_OPTION_READ_BUFFER_SIZE 12
#define INTERNET_OPTION_WRITE_BUFFER_SIZE 13

#define INTERNET_OPTION_ASYNC_ID 15
#define INTERNET_OPTION_ASYNC_PRIORITY 16

#define INTERNET_OPTION_PARENT_HANDLE 21
#define INTERNET_OPTION_KEEP_CONNECTION 22
#define INTERNET_OPTION_REQUEST_FLAGS 23
#define INTERNET_OPTION_EXTENDED_ERROR 24

#define INTERNET_OPTION_OFFLINE_MODE 26
#define INTERNET_OPTION_CACHE_STREAM_HANDLE 27
#define INTERNET_OPTION_USERNAME 28
#define INTERNET_OPTION_PASSWORD 29
#define INTERNET_OPTION_ASYNC 30
#define INTERNET_OPTION_SECURITY_FLAGS 31
#define INTERNET_OPTION_SECURITY_CERTIFICATE_STRUCT 32
#define INTERNET_OPTION_DATAFILE_NAME 33
#define INTERNET_OPTION_URL 34
#define INTERNET_OPTION_SECURITY_CERTIFICATE 35
#define INTERNET_OPTION_SECURITY_KEY_BITNESS 36
#define INTERNET_OPTION_REFRESH 37
#define INTERNET_OPTION_PROXY 38
#define INTERNET_OPTION_SETTINGS_CHANGED 39
#define INTERNET_OPTION_VERSION 40
#define INTERNET_OPTION_USER_AGENT 41
#define INTERNET_OPTION_END_BROWSER_SESSION 42
#define INTERNET_OPTION_PROXY_USERNAME 43
#define INTERNET_OPTION_PROXY_PASSWORD 44
#define INTERNET_OPTION_CONTEXT_VALUE 45
#define INTERNET_OPTION_CONNECT_LIMIT 46
#define INTERNET_OPTION_SECURITY_SELECT_CLIENT_CERT 47
#define INTERNET_OPTION_POLICY 48
#define INTERNET_OPTION_DISCONNECTED_TIMEOUT 49
#define INTERNET_OPTION_CONNECTED_STATE 50
#define INTERNET_OPTION_IDLE_STATE 51
#define INTERNET_OPTION_OFFLINE_SEMANTICS 52
#define INTERNET_OPTION_SECONDARY_CACHE_KEY 53
#define INTERNET_OPTION_CALLBACK_FILTER 54
#define INTERNET_OPTION_CONNECT_TIME 55
#define INTERNET_OPTION_SEND_THROUGHPUT 56
#define INTERNET_OPTION_RECEIVE_THROUGHPUT 57
#define INTERNET_OPTION_REQUEST_PRIORITY 58
#define INTERNET_OPTION_HTTP_VERSION 59
#define INTERNET_OPTION_RESET_URLCACHE_SESSION 60
#define INTERNET_OPTION_ERROR_MASK 62
#define INTERNET_OPTION_FROM_CACHE_TIMEOUT 63
#define INTERNET_OPTION_BYPASS_EDITED_ENTRY 64
#define INTERNET_OPTION_DIAGNOSTIC_SOCKET_INFO 67
#define INTERNET_OPTION_CODEPAGE 68
#define INTERNET_OPTION_CACHE_TIMESTAMPS 69
#define INTERNET_OPTION_DISABLE_AUTODIAL 70
#define INTERNET_OPTION_MAX_CONNS_PER_SERVER 73
#define INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER 74
#define INTERNET_OPTION_PER_CONNECTION_OPTION 75
#define INTERNET_OPTION_DIGEST_AUTH_UNLOAD 76
#define INTERNET_OPTION_IGNORE_OFFLINE 77
#define INTERNET_OPTION_IDENTITY 78
#define INTERNET_OPTION_REMOVE_IDENTITY 79
#define INTERNET_OPTION_ALTER_IDENTITY 80
#define INTERNET_OPTION_SUPPRESS_BEHAVIOR 81
#define INTERNET_OPTION_AUTODIAL_MODE 82
#define INTERNET_OPTION_AUTODIAL_CONNECTION 83
#define INTERNET_OPTION_CLIENT_CERT_CONTEXT 84
#define INTERNET_OPTION_AUTH_FLAGS 85
#define INTERNET_OPTION_COOKIES_3RD_PARTY 86
#define INTERNET_OPTION_DISABLE_PASSPORT_AUTH 87
#define INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY 88
#define INTERNET_OPTION_EXEMPT_CONNECTION_LIMIT 89
#define INTERNET_OPTION_ENABLE_PASSPORT_AUTH 90

#define INTERNET_OPTION_HIBERNATE_INACTIVE_WORKER_THREADS 91
#define INTERNET_OPTION_ACTIVATE_WORKER_THREADS 92
#define INTERNET_OPTION_RESTORE_WORKER_THREAD_DEFAULTS 93
#define INTERNET_OPTION_SOCKET_SEND_BUFFER_LENGTH 94
#define INTERNET_OPTION_PROXY_SETTINGS_CHANGED 95

#define INTERNET_OPTION_DATAFILE_EXT 96

#define INTERNET_FIRST_OPTION INTERNET_OPTION_CALLBACK
#define INTERNET_LAST_OPTION INTERNET_OPTION_DATAFILE_EXT

#define INTERNET_PRIORITY_FOREGROUND 1000

#define INTERNET_HANDLE_TYPE_INTERNET 1
#define INTERNET_HANDLE_TYPE_CONNECT_FTP 2
#define INTERNET_HANDLE_TYPE_CONNECT_GOPHER 3
#define INTERNET_HANDLE_TYPE_CONNECT_HTTP 4
#define INTERNET_HANDLE_TYPE_FTP_FIND 5
#define INTERNET_HANDLE_TYPE_FTP_FIND_HTML 6
#define INTERNET_HANDLE_TYPE_FTP_FILE 7
#define INTERNET_HANDLE_TYPE_FTP_FILE_HTML 8
#define INTERNET_HANDLE_TYPE_GOPHER_FIND 9
#define INTERNET_HANDLE_TYPE_GOPHER_FIND_HTML 10
#define INTERNET_HANDLE_TYPE_GOPHER_FILE 11
#define INTERNET_HANDLE_TYPE_GOPHER_FILE_HTML 12
#define INTERNET_HANDLE_TYPE_HTTP_REQUEST 13
#define INTERNET_HANDLE_TYPE_FILE_REQUEST 14

#define AUTH_FLAG_DISABLE_NEGOTIATE 0x00000001
#define AUTH_FLAG_ENABLE_NEGOTIATE 0x00000002
#define AUTH_FLAG_DISABLE_BASIC_CLEARCHANNEL 0x00000004

#define SECURITY_FLAG_SECURE 0x00000001
#define SECURITY_FLAG_STRENGTH_WEAK 0x10000000
#define SECURITY_FLAG_STRENGTH_MEDIUM 0x40000000
#define SECURITY_FLAG_STRENGTH_STRONG 0x20000000
#define SECURITY_FLAG_UNKNOWNBIT 0x80000000
#define SECURITY_FLAG_FORTEZZA 0x08000000
#define SECURITY_FLAG_NORMALBITNESS SECURITY_FLAG_STRENGTH_WEAK

#define SECURITY_FLAG_SSL 0x00000002
#define SECURITY_FLAG_SSL3 0x00000004
#define SECURITY_FLAG_PCT 0x00000008
#define SECURITY_FLAG_PCT4 0x00000010
#define SECURITY_FLAG_IETFSSL4 0x00000020

#define SECURITY_FLAG_40BIT SECURITY_FLAG_STRENGTH_WEAK
#define SECURITY_FLAG_128BIT SECURITY_FLAG_STRENGTH_STRONG
#define SECURITY_FLAG_56BIT SECURITY_FLAG_STRENGTH_MEDIUM

#define SECURITY_FLAG_IGNORE_REVOCATION 0x00000080
#define SECURITY_FLAG_IGNORE_UNKNOWN_CA 0x00000100
#define SECURITY_FLAG_IGNORE_WRONG_USAGE 0x00000200

#define SECURITY_FLAG_IGNORE_CERT_CN_INVALID INTERNET_FLAG_IGNORE_CERT_CN_INVALID
#define SECURITY_FLAG_IGNORE_CERT_DATE_INVALID INTERNET_FLAG_IGNORE_CERT_DATE_INVALID

#define SECURITY_FLAG_IGNORE_REDIRECT_TO_HTTPS INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS
#define SECURITY_FLAG_IGNORE_REDIRECT_TO_HTTP INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP

#define SECURITY_SET_MASK (SECURITY_FLAG_IGNORE_REVOCATION | SECURITY_FLAG_IGNORE_UNKNOWN_CA | SECURITY_FLAG_IGNORE_CERT_CN_INVALID | SECURITY_FLAG_IGNORE_CERT_DATE_INVALID | SECURITY_FLAG_IGNORE_WRONG_USAGE)

#define AUTODIAL_MODE_NEVER 1
#define AUTODIAL_MODE_ALWAYS 2
#define AUTODIAL_MODE_NO_NETWORK_PRESENT 4

#ifdef UNICODE
#define InternetGetLastResponseInfo InternetGetLastResponseInfoW
#else
#define InternetGetLastResponseInfo InternetGetLastResponseInfoA
#endif

  BOOLAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,LPSTR lpszBuffer,LPDWORD lpdwBufferLength);
  BOOLAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,LPWSTR lpszBuffer,LPDWORD lpdwBufferLength);

  typedef VOID (CALLBACK *INTERNET_STATUS_CALLBACK)(HINTERNET hInternet,DWORD_PTR dwContext,DWORD dwInternetStatus,LPVOID lpvStatusInformation,DWORD dwStatusInformationLength);
  typedef INTERNET_STATUS_CALLBACK *LPINTERNET_STATUS_CALLBACK;

#ifdef UNICODE
#define InternetSetStatusCallback InternetSetStatusCallbackW
#else
  INTERNETAPI_(INTERNET_STATUS_CALLBACK) InternetSetStatusCallback(HINTERNET hInternet,INTERNET_STATUS_CALLBACK lpfnInternetCallback);
#endif

  INTERNETAPI_(INTERNET_STATUS_CALLBACK) InternetSetStatusCallbackA(HINTERNET hInternet,INTERNET_STATUS_CALLBACK lpfnInternetCallback);
  INTERNETAPI_(INTERNET_STATUS_CALLBACK) InternetSetStatusCallbackW(HINTERNET hInternet,INTERNET_STATUS_CALLBACK lpfnInternetCallback);

#define INTERNET_STATUS_RESOLVING_NAME 10
#define INTERNET_STATUS_NAME_RESOLVED 11
#define INTERNET_STATUS_CONNECTING_TO_SERVER 20
#define INTERNET_STATUS_CONNECTED_TO_SERVER 21
#define INTERNET_STATUS_SENDING_REQUEST 30
#define INTERNET_STATUS_REQUEST_SENT 31
#define INTERNET_STATUS_RECEIVING_RESPONSE 40
#define INTERNET_STATUS_RESPONSE_RECEIVED 41
#define INTERNET_STATUS_CTL_RESPONSE_RECEIVED 42
#define INTERNET_STATUS_PREFETCH 43
#define INTERNET_STATUS_CLOSING_CONNECTION 50
#define INTERNET_STATUS_CONNECTION_CLOSED 51
#define INTERNET_STATUS_HANDLE_CREATED 60
#define INTERNET_STATUS_HANDLE_CLOSING 70
#define INTERNET_STATUS_DETECTING_PROXY 80
#define INTERNET_STATUS_REQUEST_COMPLETE 100
#define INTERNET_STATUS_REDIRECT 110
#define INTERNET_STATUS_INTERMEDIATE_RESPONSE 120
#define INTERNET_STATUS_USER_INPUT_REQUIRED 140
#define INTERNET_STATUS_STATE_CHANGE 200
#define INTERNET_STATUS_COOKIE_SENT 320
#define INTERNET_STATUS_COOKIE_RECEIVED 321
#define INTERNET_STATUS_PRIVACY_IMPACTED 324
#define INTERNET_STATUS_P3P_HEADER 325
#define INTERNET_STATUS_P3P_POLICYREF 326
#define INTERNET_STATUS_COOKIE_HISTORY 327

#define INTERNET_STATE_CONNECTED 0x00000001
#define INTERNET_STATE_DISCONNECTED 0x00000002
#define INTERNET_STATE_DISCONNECTED_BY_USER 0x00000010
#define INTERNET_STATE_IDLE 0x00000100
#define INTERNET_STATE_BUSY 0x00000200

  typedef enum {
    COOKIE_STATE_UNKNOWN = 0x0,COOKIE_STATE_ACCEPT = 0x1,COOKIE_STATE_PROMPT = 0x2,COOKIE_STATE_LEASH = 0x3,COOKIE_STATE_DOWNGRADE = 0x4,
    COOKIE_STATE_REJECT = 0x5,COOKIE_STATE_MAX = COOKIE_STATE_REJECT
  } InternetCookieState;

  typedef struct {
    int cSession;
    int cPersistent;
    int cAccepted;
    int cLeashed;
    int cDowngraded;
    int cBlocked;
    const char *pszLocation;
  } IncomingCookieState;

  typedef struct {
    int cSent;
    int cSuppressed;

    const char *pszLocation;
  } OutgoingCookieState;

  typedef struct {
    WINBOOL fAccepted;
    WINBOOL fLeashed;
    WINBOOL fDowngraded;
    WINBOOL fRejected;
  } InternetCookieHistory;

  typedef struct {
    DWORD dwCookieState;
    WINBOOL fAllowSession;
  } CookieDecision;

#define INTERNET_INVALID_STATUS_CALLBACK ((INTERNET_STATUS_CALLBACK)(-1L))

#define FTP_TRANSFER_TYPE_UNKNOWN 0x00000000
#define FTP_TRANSFER_TYPE_ASCII 0x00000001
#define FTP_TRANSFER_TYPE_BINARY 0x00000002

#define FTP_TRANSFER_TYPE_MASK (FTP_TRANSFER_TYPE_ASCII | FTP_TRANSFER_TYPE_BINARY)

#ifdef UNICODE
#define FtpFindFirstFile FtpFindFirstFileW
#define FtpGetFile FtpGetFileW
#define FtpPutFile FtpPutFileW
#define FtpDeleteFile FtpDeleteFileW
#define FtpRenameFile FtpRenameFileW
#define FtpOpenFile FtpOpenFileW
#define FtpCreateDirectory FtpCreateDirectoryW
#define FtpRemoveDirectory FtpRemoveDirectoryW
#define FtpSetCurrentDirectory FtpSetCurrentDirectoryW
#define FtpGetCurrentDirectory FtpGetCurrentDirectoryW
#define FtpCommand FtpCommandW
#else
#define FtpFindFirstFile FtpFindFirstFileA
#define FtpGetFile FtpGetFileA
#define FtpPutFile FtpPutFileA
#define FtpDeleteFile FtpDeleteFileA
#define FtpRenameFile FtpRenameFileA
#define FtpOpenFile FtpOpenFileA
#define FtpCreateDirectory FtpCreateDirectoryA
#define FtpRemoveDirectory FtpRemoveDirectoryA
#define FtpSetCurrentDirectory FtpSetCurrentDirectoryA
#define FtpGetCurrentDirectory FtpGetCurrentDirectoryA
#define FtpCommand FtpCommandA
#endif

  INTERNETAPI_(HINTERNET) FtpFindFirstFileA(HINTERNET hConnect,LPCSTR lpszSearchFile,LPWIN32_FIND_DATAA lpFindFileData,DWORD dwFlags,DWORD_PTR dwContext);
  INTERNETAPI_(HINTERNET) FtpFindFirstFileW(HINTERNET hConnect,LPCWSTR lpszSearchFile,LPWIN32_FIND_DATAW lpFindFileData,DWORD dwFlags,DWORD_PTR dwContext);
  BOOLAPI FtpGetFileA(HINTERNET hConnect,LPCSTR lpszRemoteFile,LPCSTR lpszNewFile,WINBOOL fFailIfExists,DWORD dwFlagsAndAttributes,DWORD dwFlags,DWORD_PTR dwContext);
  BOOLAPI FtpGetFileW(HINTERNET hConnect,LPCWSTR lpszRemoteFile,LPCWSTR lpszNewFile,WINBOOL fFailIfExists,DWORD dwFlagsAndAttributes,DWORD dwFlags,DWORD_PTR dwContext);
  BOOLAPI FtpPutFileA(HINTERNET hConnect,LPCSTR lpszLocalFile,LPCSTR lpszNewRemoteFile,DWORD dwFlags,DWORD_PTR dwContext);
  BOOLAPI FtpPutFileW(HINTERNET hConnect,LPCWSTR lpszLocalFile,LPCWSTR lpszNewRemoteFile,DWORD dwFlags,DWORD_PTR dwContext);
  BOOLAPI FtpGetFileEx(HINTERNET hFtpSession,LPCSTR lpszRemoteFile,LPCWSTR lpszNewFile,WINBOOL fFailIfExists,DWORD dwFlagsAndAttributes,DWORD dwFlags,DWORD_PTR dwContext);
  BOOLAPI FtpPutFileEx(HINTERNET hFtpSession,LPCWSTR lpszLocalFile,LPCSTR lpszNewRemoteFile,DWORD dwFlags,DWORD_PTR dwContext);
  BOOLAPI FtpDeleteFileA(HINTERNET hConnect,LPCSTR lpszFileName);
  BOOLAPI FtpDeleteFileW(HINTERNET hConnect,LPCWSTR lpszFileName);
  BOOLAPI FtpRenameFileA(HINTERNET hConnect,LPCSTR lpszExisting,LPCSTR lpszNew);
  BOOLAPI FtpRenameFileW(HINTERNET hConnect,LPCWSTR lpszExisting,LPCWSTR lpszNew);
  INTERNETAPI_(HINTERNET) FtpOpenFileA(HINTERNET hConnect,LPCSTR lpszFileName,DWORD dwAccess,DWORD dwFlags,DWORD_PTR dwContext);
  INTERNETAPI_(HINTERNET) FtpOpenFileW(HINTERNET hConnect,LPCWSTR lpszFileName,DWORD dwAccess,DWORD dwFlags,DWORD_PTR dwContext);
  BOOLAPI FtpCreateDirectoryA(HINTERNET hConnect,LPCSTR lpszDirectory);
  BOOLAPI FtpCreateDirectoryW(HINTERNET hConnect,LPCWSTR lpszDirectory);
  BOOLAPI FtpRemoveDirectoryA(HINTERNET hConnect,LPCSTR lpszDirectory);
  BOOLAPI FtpRemoveDirectoryW(HINTERNET hConnect,LPCWSTR lpszDirectory);
  BOOLAPI FtpSetCurrentDirectoryA(HINTERNET hConnect,LPCSTR lpszDirectory);
  BOOLAPI FtpSetCurrentDirectoryW(HINTERNET hConnect,LPCWSTR lpszDirectory);
  BOOLAPI FtpGetCurrentDirectoryA(HINTERNET hConnect,LPSTR lpszCurrentDirectory,LPDWORD lpdwCurrentDirectory);
  BOOLAPI FtpGetCurrentDirectoryW(HINTERNET hConnect,LPWSTR lpszCurrentDirectory,LPDWORD lpdwCurrentDirectory);
  BOOLAPI FtpCommandA(HINTERNET hConnect,WINBOOL fExpectResponse,DWORD dwFlags,LPCSTR lpszCommand,DWORD_PTR dwContext,HINTERNET *phFtpCommand);
  BOOLAPI FtpCommandW(HINTERNET hConnect,WINBOOL fExpectResponse,DWORD dwFlags,LPCWSTR lpszCommand,DWORD_PTR dwContext,HINTERNET *phFtpCommand);
  INTERNETAPI_(DWORD) FtpGetFileSize(HINTERNET hFile,LPDWORD lpdwFileSizeHigh);

#define MAX_GOPHER_DISPLAY_TEXT 128
#define MAX_GOPHER_SELECTOR_TEXT 256
#define MAX_GOPHER_HOST_NAME INTERNET_MAX_HOST_NAME_LENGTH
#define MAX_GOPHER_LOCATOR_LENGTH (1 + MAX_GOPHER_DISPLAY_TEXT + 1 + MAX_GOPHER_SELECTOR_TEXT + 1 + MAX_GOPHER_HOST_NAME + 1 + INTERNET_MAX_PORT_NUMBER_LENGTH + 1 + 1 + 2)

  typedef struct {
    CHAR DisplayString[MAX_GOPHER_DISPLAY_TEXT + 1];
    DWORD GopherType;
    DWORD SizeLow;
    DWORD SizeHigh;
    FILETIME LastModificationTime;
    CHAR Locator[MAX_GOPHER_LOCATOR_LENGTH + 1];
  } GOPHER_FIND_DATAA,*LPGOPHER_FIND_DATAA;

  typedef struct {
    WCHAR DisplayString[MAX_GOPHER_DISPLAY_TEXT + 1];
    DWORD GopherType;
    DWORD SizeLow;
    DWORD SizeHigh;
    FILETIME LastModificationTime;
    WCHAR Locator[MAX_GOPHER_LOCATOR_LENGTH + 1];
  } GOPHER_FIND_DATAW,*LPGOPHER_FIND_DATAW;

#ifdef UNICODE
  typedef GOPHER_FIND_DATAW GOPHER_FIND_DATA;
  typedef LPGOPHER_FIND_DATAW LPGOPHER_FIND_DATA;
#else
  typedef GOPHER_FIND_DATAA GOPHER_FIND_DATA;
  typedef LPGOPHER_FIND_DATAA LPGOPHER_FIND_DATA;
#endif

#define GOPHER_TYPE_TEXT_FILE 0x00000001
#define GOPHER_TYPE_DIRECTORY 0x00000002
#define GOPHER_TYPE_CSO 0x00000004
#define GOPHER_TYPE_ERROR 0x00000008
#define GOPHER_TYPE_MAC_BINHEX 0x00000010
#define GOPHER_TYPE_DOS_ARCHIVE 0x00000020
#define GOPHER_TYPE_UNIX_UUENCODED 0x00000040
#define GOPHER_TYPE_INDEX_SERVER 0x00000080
#define GOPHER_TYPE_TELNET 0x00000100
#define GOPHER_TYPE_BINARY 0x00000200
#define GOPHER_TYPE_REDUNDANT 0x00000400
#define GOPHER_TYPE_TN3270 0x00000800
#define GOPHER_TYPE_GIF 0x00001000
#define GOPHER_TYPE_IMAGE 0x00002000
#define GOPHER_TYPE_BITMAP 0x00004000
#define GOPHER_TYPE_MOVIE 0x00008000
#define GOPHER_TYPE_SOUND 0x00010000
#define GOPHER_TYPE_HTML 0x00020000
#define GOPHER_TYPE_PDF 0x00040000
#define GOPHER_TYPE_CALENDAR 0x00080000
#define GOPHER_TYPE_INLINE 0x00100000
#define GOPHER_TYPE_UNKNOWN 0x20000000
#define GOPHER_TYPE_ASK 0x40000000
#define GOPHER_TYPE_GOPHER_PLUS 0x80000000

#define IS_GOPHER_FILE(type) (WINBOOL)(((type) & GOPHER_TYPE_FILE_MASK) ? TRUE : FALSE)
#define IS_GOPHER_DIRECTORY(type) (WINBOOL)(((type) & GOPHER_TYPE_DIRECTORY) ? TRUE : FALSE)
#define IS_GOPHER_PHONE_SERVER(type) (WINBOOL)(((type) & GOPHER_TYPE_CSO) ? TRUE : FALSE)
#define IS_GOPHER_ERROR(type) (WINBOOL)(((type) & GOPHER_TYPE_ERROR) ? TRUE : FALSE)
#define IS_GOPHER_INDEX_SERVER(type) (WINBOOL)(((type) & GOPHER_TYPE_INDEX_SERVER) ? TRUE : FALSE)
#define IS_GOPHER_TELNET_SESSION(type) (WINBOOL)(((type) & GOPHER_TYPE_TELNET) ? TRUE : FALSE)
#define IS_GOPHER_BACKUP_SERVER(type) (WINBOOL)(((type) & GOPHER_TYPE_REDUNDANT) ? TRUE : FALSE)
#define IS_GOPHER_TN3270_SESSION(type) (WINBOOL)(((type) & GOPHER_TYPE_TN3270) ? TRUE : FALSE)
#define IS_GOPHER_ASK(type) (WINBOOL)(((type) & GOPHER_TYPE_ASK) ? TRUE : FALSE)
#define IS_GOPHER_PLUS(type) (WINBOOL)(((type) & GOPHER_TYPE_GOPHER_PLUS) ? TRUE : FALSE)

#define IS_GOPHER_TYPE_KNOWN(type) (WINBOOL)(((type) & GOPHER_TYPE_UNKNOWN) ? FALSE : TRUE)

#define GOPHER_TYPE_FILE_MASK (GOPHER_TYPE_TEXT_FILE | GOPHER_TYPE_MAC_BINHEX | GOPHER_TYPE_DOS_ARCHIVE | GOPHER_TYPE_UNIX_UUENCODED | GOPHER_TYPE_BINARY | GOPHER_TYPE_GIF | GOPHER_TYPE_IMAGE | GOPHER_TYPE_BITMAP | GOPHER_TYPE_MOVIE | GOPHER_TYPE_SOUND | GOPHER_TYPE_HTML | GOPHER_TYPE_PDF | GOPHER_TYPE_CALENDAR | GOPHER_TYPE_INLINE)

  typedef struct {
    LPCTSTR Comment;
    LPCTSTR EmailAddress;
  } GOPHER_ADMIN_ATTRIBUTE_TYPE,*LPGOPHER_ADMIN_ATTRIBUTE_TYPE;

  typedef struct {
    FILETIME DateAndTime;
  } GOPHER_MOD_DATE_ATTRIBUTE_TYPE,*LPGOPHER_MOD_DATE_ATTRIBUTE_TYPE;

  typedef struct {
    DWORD Ttl;
  } GOPHER_TTL_ATTRIBUTE_TYPE,*LPGOPHER_TTL_ATTRIBUTE_TYPE;

  typedef struct {
    INT Score;
  } GOPHER_SCORE_ATTRIBUTE_TYPE,*LPGOPHER_SCORE_ATTRIBUTE_TYPE;

  typedef struct {
    INT LowerBound;
    INT UpperBound;
  } GOPHER_SCORE_RANGE_ATTRIBUTE_TYPE,*LPGOPHER_SCORE_RANGE_ATTRIBUTE_TYPE;

  typedef struct {
    LPCTSTR Site;
  } GOPHER_SITE_ATTRIBUTE_TYPE,*LPGOPHER_SITE_ATTRIBUTE_TYPE;

  typedef struct {
    LPCTSTR Organization;
  } GOPHER_ORGANIZATION_ATTRIBUTE_TYPE,*LPGOPHER_ORGANIZATION_ATTRIBUTE_TYPE;

  typedef struct {
    LPCTSTR Location;
  } GOPHER_LOCATION_ATTRIBUTE_TYPE,*LPGOPHER_LOCATION_ATTRIBUTE_TYPE;

  typedef struct {
    INT DegreesNorth;
    INT MinutesNorth;
    INT SecondsNorth;
    INT DegreesEast;
    INT MinutesEast;
    INT SecondsEast;
  } GOPHER_GEOGRAPHICAL_LOCATION_ATTRIBUTE_TYPE,*LPGOPHER_GEOGRAPHICAL_LOCATION_ATTRIBUTE_TYPE;

  typedef struct {
    INT Zone;
  } GOPHER_TIMEZONE_ATTRIBUTE_TYPE,*LPGOPHER_TIMEZONE_ATTRIBUTE_TYPE;

  typedef struct {
    LPCTSTR Provider;
  } GOPHER_PROVIDER_ATTRIBUTE_TYPE,*LPGOPHER_PROVIDER_ATTRIBUTE_TYPE;

  typedef struct {
    LPCTSTR Version;
  } GOPHER_VERSION_ATTRIBUTE_TYPE,*LPGOPHER_VERSION_ATTRIBUTE_TYPE;

  typedef struct {
    LPCTSTR ShortAbstract;
    LPCTSTR AbstractFile;
  } GOPHER_ABSTRACT_ATTRIBUTE_TYPE,*LPGOPHER_ABSTRACT_ATTRIBUTE_TYPE;

  typedef struct {
    LPCTSTR ContentType;
    LPCTSTR Language;
    DWORD Size;
  } GOPHER_VIEW_ATTRIBUTE_TYPE,*LPGOPHER_VIEW_ATTRIBUTE_TYPE;

  typedef struct {
    WINBOOL TreeWalk;
  } GOPHER_VERONICA_ATTRIBUTE_TYPE,*LPGOPHER_VERONICA_ATTRIBUTE_TYPE;

  typedef struct {
    LPCTSTR QuestionType;
    LPCTSTR QuestionText;
  } GOPHER_ASK_ATTRIBUTE_TYPE,*LPGOPHER_ASK_ATTRIBUTE_TYPE;

  typedef struct {
    LPCTSTR Text;
  } GOPHER_UNKNOWN_ATTRIBUTE_TYPE,*LPGOPHER_UNKNOWN_ATTRIBUTE_TYPE;

  typedef struct {
    DWORD CategoryId;
    DWORD AttributeId;
    union {
      GOPHER_ADMIN_ATTRIBUTE_TYPE Admin;
      GOPHER_MOD_DATE_ATTRIBUTE_TYPE ModDate;
      GOPHER_TTL_ATTRIBUTE_TYPE Ttl;
      GOPHER_SCORE_ATTRIBUTE_TYPE Score;
      GOPHER_SCORE_RANGE_ATTRIBUTE_TYPE ScoreRange;
      GOPHER_SITE_ATTRIBUTE_TYPE Site;
      GOPHER_ORGANIZATION_ATTRIBUTE_TYPE Organization;
      GOPHER_LOCATION_ATTRIBUTE_TYPE Location;
      GOPHER_GEOGRAPHICAL_LOCATION_ATTRIBUTE_TYPE GeographicalLocation;
      GOPHER_TIMEZONE_ATTRIBUTE_TYPE TimeZone;
      GOPHER_PROVIDER_ATTRIBUTE_TYPE Provider;
      GOPHER_VERSION_ATTRIBUTE_TYPE Version;
      GOPHER_ABSTRACT_ATTRIBUTE_TYPE Abstract;
      GOPHER_VIEW_ATTRIBUTE_TYPE View;
      GOPHER_VERONICA_ATTRIBUTE_TYPE Veronica;
      GOPHER_ASK_ATTRIBUTE_TYPE Ask;
      GOPHER_UNKNOWN_ATTRIBUTE_TYPE Unknown;
    } AttributeType;
  } GOPHER_ATTRIBUTE_TYPE,*LPGOPHER_ATTRIBUTE_TYPE;

#define MAX_GOPHER_CATEGORY_NAME 128
#define MAX_GOPHER_ATTRIBUTE_NAME 128
#define MIN_GOPHER_ATTRIBUTE_LENGTH 256

#define GOPHER_INFO_CATEGORY TEXT("+INFO")
#define GOPHER_ADMIN_CATEGORY TEXT("+ADMIN")
#define GOPHER_VIEWS_CATEGORY TEXT("+VIEWS")
#define GOPHER_ABSTRACT_CATEGORY TEXT("+ABSTRACT")
#define GOPHER_VERONICA_CATEGORY TEXT("+VERONICA")

#define GOPHER_ADMIN_ATTRIBUTE TEXT("Admin")
#define GOPHER_MOD_DATE_ATTRIBUTE TEXT("Mod-Date")
#define GOPHER_TTL_ATTRIBUTE TEXT("TTL")
#define GOPHER_SCORE_ATTRIBUTE TEXT("Score")
#define GOPHER_RANGE_ATTRIBUTE TEXT("Score-range")
#define GOPHER_SITE_ATTRIBUTE TEXT("Site")
#define GOPHER_ORG_ATTRIBUTE TEXT("Org")
#define GOPHER_LOCATION_ATTRIBUTE TEXT("Loc")
#define GOPHER_GEOG_ATTRIBUTE TEXT("Geog")
#define GOPHER_TIMEZONE_ATTRIBUTE TEXT("TZ")
#define GOPHER_PROVIDER_ATTRIBUTE TEXT("Provider")
#define GOPHER_VERSION_ATTRIBUTE TEXT("Version")
#define GOPHER_ABSTRACT_ATTRIBUTE TEXT("Abstract")
#define GOPHER_VIEW_ATTRIBUTE TEXT("View")
#define GOPHER_TREEWALK_ATTRIBUTE TEXT("treewalk")

#define GOPHER_ATTRIBUTE_ID_BASE 0xabcccc00

#define GOPHER_CATEGORY_ID_ALL (GOPHER_ATTRIBUTE_ID_BASE + 1)

#define GOPHER_CATEGORY_ID_INFO (GOPHER_ATTRIBUTE_ID_BASE + 2)
#define GOPHER_CATEGORY_ID_ADMIN (GOPHER_ATTRIBUTE_ID_BASE + 3)
#define GOPHER_CATEGORY_ID_VIEWS (GOPHER_ATTRIBUTE_ID_BASE + 4)
#define GOPHER_CATEGORY_ID_ABSTRACT (GOPHER_ATTRIBUTE_ID_BASE + 5)
#define GOPHER_CATEGORY_ID_VERONICA (GOPHER_ATTRIBUTE_ID_BASE + 6)
#define GOPHER_CATEGORY_ID_ASK (GOPHER_ATTRIBUTE_ID_BASE + 7)

#define GOPHER_CATEGORY_ID_UNKNOWN (GOPHER_ATTRIBUTE_ID_BASE + 8)

#define GOPHER_ATTRIBUTE_ID_ALL (GOPHER_ATTRIBUTE_ID_BASE + 9)

#define GOPHER_ATTRIBUTE_ID_ADMIN (GOPHER_ATTRIBUTE_ID_BASE + 10)
#define GOPHER_ATTRIBUTE_ID_MOD_DATE (GOPHER_ATTRIBUTE_ID_BASE + 11)
#define GOPHER_ATTRIBUTE_ID_TTL (GOPHER_ATTRIBUTE_ID_BASE + 12)
#define GOPHER_ATTRIBUTE_ID_SCORE (GOPHER_ATTRIBUTE_ID_BASE + 13)
#define GOPHER_ATTRIBUTE_ID_RANGE (GOPHER_ATTRIBUTE_ID_BASE + 14)
#define GOPHER_ATTRIBUTE_ID_SITE (GOPHER_ATTRIBUTE_ID_BASE + 15)
#define GOPHER_ATTRIBUTE_ID_ORG (GOPHER_ATTRIBUTE_ID_BASE + 16)
#define GOPHER_ATTRIBUTE_ID_LOCATION (GOPHER_ATTRIBUTE_ID_BASE + 17)
#define GOPHER_ATTRIBUTE_ID_GEOG (GOPHER_ATTRIBUTE_ID_BASE + 18)
#define GOPHER_ATTRIBUTE_ID_TIMEZONE (GOPHER_ATTRIBUTE_ID_BASE + 19)
#define GOPHER_ATTRIBUTE_ID_PROVIDER (GOPHER_ATTRIBUTE_ID_BASE + 20)
#define GOPHER_ATTRIBUTE_ID_VERSION (GOPHER_ATTRIBUTE_ID_BASE + 21)
#define GOPHER_ATTRIBUTE_ID_ABSTRACT (GOPHER_ATTRIBUTE_ID_BASE + 22)
#define GOPHER_ATTRIBUTE_ID_VIEW (GOPHER_ATTRIBUTE_ID_BASE + 23)
#define GOPHER_ATTRIBUTE_ID_TREEWALK (GOPHER_ATTRIBUTE_ID_BASE + 24)

#define GOPHER_ATTRIBUTE_ID_UNKNOWN (GOPHER_ATTRIBUTE_ID_BASE + 25)

#ifdef UNICODE
#define GopherCreateLocator GopherCreateLocatorW
#define GopherGetLocatorType GopherGetLocatorTypeW
#define GopherFindFirstFile GopherFindFirstFileW
#define GopherOpenFile GopherOpenFileW
#define GopherGetAttribute GopherGetAttributeW
#else
#define GopherCreateLocator GopherCreateLocatorA
#define GopherGetLocatorType GopherGetLocatorTypeA
#define GopherFindFirstFile GopherFindFirstFileA
#define GopherOpenFile GopherOpenFileA
#define GopherGetAttribute GopherGetAttributeA
#endif

  BOOLAPI GopherCreateLocatorA(LPCSTR lpszHost,INTERNET_PORT nServerPort,LPCSTR lpszDisplayString,LPCSTR lpszSelectorString,DWORD dwGopherType,LPSTR lpszLocator,LPDWORD lpdwBufferLength);
  BOOLAPI GopherCreateLocatorW(LPCWSTR lpszHost,INTERNET_PORT nServerPort,LPCWSTR lpszDisplayString,LPCWSTR lpszSelectorString,DWORD dwGopherType,LPWSTR lpszLocator,LPDWORD lpdwBufferLength);
  BOOLAPI GopherGetLocatorTypeA(LPCSTR lpszLocator,LPDWORD lpdwGopherType);
  BOOLAPI GopherGetLocatorTypeW(LPCWSTR lpszLocator,LPDWORD lpdwGopherType);
  INTERNETAPI_(HINTERNET) GopherFindFirstFileA(HINTERNET hConnect,LPCSTR lpszLocator,LPCSTR lpszSearchString,LPGOPHER_FIND_DATAA lpFindData,DWORD dwFlags,DWORD_PTR dwContext);
  INTERNETAPI_(HINTERNET) GopherFindFirstFileW(HINTERNET hConnect,LPCWSTR lpszLocator,LPCWSTR lpszSearchString,LPGOPHER_FIND_DATAW lpFindData,DWORD dwFlags,DWORD_PTR dwContext);
  INTERNETAPI_(HINTERNET) GopherOpenFileA(HINTERNET hConnect,LPCSTR lpszLocator,LPCSTR lpszView,DWORD dwFlags,DWORD_PTR dwContext);
  INTERNETAPI_(HINTERNET) GopherOpenFileW(HINTERNET hConnect,LPCWSTR lpszLocator,LPCWSTR lpszView,DWORD dwFlags,DWORD_PTR dwContext);

  typedef WINBOOL (CALLBACK *GOPHER_ATTRIBUTE_ENUMERATOR)(LPGOPHER_ATTRIBUTE_TYPE lpAttributeInfo,DWORD dwError);

  BOOLAPI GopherGetAttributeA(HINTERNET hConnect,LPCSTR lpszLocator,LPCSTR lpszAttributeName,LPBYTE lpBuffer,DWORD dwBufferLength,LPDWORD lpdwCharactersReturned,GOPHER_ATTRIBUTE_ENUMERATOR lpfnEnumerator,DWORD_PTR dwContext);
  BOOLAPI GopherGetAttributeW(HINTERNET hConnect,LPCWSTR lpszLocator,LPCWSTR lpszAttributeName,LPBYTE lpBuffer,DWORD dwBufferLength,LPDWORD lpdwCharactersReturned,GOPHER_ATTRIBUTE_ENUMERATOR lpfnEnumerator,DWORD_PTR dwContext);

#define HTTP_MAJOR_VERSION 1
#define HTTP_MINOR_VERSION 0

#define HTTP_VERSIONA "HTTP/1.0"
#define HTTP_VERSIONW L"HTTP/1.0"

#ifdef UNICODE
#define HTTP_VERSION HTTP_VERSIONW
#else
#define HTTP_VERSION HTTP_VERSIONA
#endif

#define HTTP_QUERY_MIME_VERSION 0
#define HTTP_QUERY_CONTENT_TYPE 1
#define HTTP_QUERY_CONTENT_TRANSFER_ENCODING 2
#define HTTP_QUERY_CONTENT_ID 3
#define HTTP_QUERY_CONTENT_DESCRIPTION 4
#define HTTP_QUERY_CONTENT_LENGTH 5
#define HTTP_QUERY_CONTENT_LANGUAGE 6
#define HTTP_QUERY_ALLOW 7
#define HTTP_QUERY_PUBLIC 8
#define HTTP_QUERY_DATE 9
#define HTTP_QUERY_EXPIRES 10
#define HTTP_QUERY_LAST_MODIFIED 11
#define HTTP_QUERY_MESSAGE_ID 12
#define HTTP_QUERY_URI 13
#define HTTP_QUERY_DERIVED_FROM 14
#define HTTP_QUERY_COST 15
#define HTTP_QUERY_LINK 16
#define HTTP_QUERY_PRAGMA 17
#define HTTP_QUERY_VERSION 18
#define HTTP_QUERY_STATUS_CODE 19
#define HTTP_QUERY_STATUS_TEXT 20
#define HTTP_QUERY_RAW_HEADERS 21
#define HTTP_QUERY_RAW_HEADERS_CRLF 22
#define HTTP_QUERY_CONNECTION 23
#define HTTP_QUERY_ACCEPT 24
#define HTTP_QUERY_ACCEPT_CHARSET 25
#define HTTP_QUERY_ACCEPT_ENCODING 26
#define HTTP_QUERY_ACCEPT_LANGUAGE 27
#define HTTP_QUERY_AUTHORIZATION 28
#define HTTP_QUERY_CONTENT_ENCODING 29
#define HTTP_QUERY_FORWARDED 30
#define HTTP_QUERY_FROM 31
#define HTTP_QUERY_IF_MODIFIED_SINCE 32
#define HTTP_QUERY_LOCATION 33
#define HTTP_QUERY_ORIG_URI 34
#define HTTP_QUERY_REFERER 35
#define HTTP_QUERY_RETRY_AFTER 36
#define HTTP_QUERY_SERVER 37
#define HTTP_QUERY_TITLE 38
#define HTTP_QUERY_USER_AGENT 39
#define HTTP_QUERY_WWW_AUTHENTICATE 40
#define HTTP_QUERY_PROXY_AUTHENTICATE 41
#define HTTP_QUERY_ACCEPT_RANGES 42
#define HTTP_QUERY_SET_COOKIE 43
#define HTTP_QUERY_COOKIE 44
#define HTTP_QUERY_REQUEST_METHOD 45
#define HTTP_QUERY_REFRESH 46
#define HTTP_QUERY_CONTENT_DISPOSITION 47

#define HTTP_QUERY_AGE 48
#define HTTP_QUERY_CACHE_CONTROL 49
#define HTTP_QUERY_CONTENT_BASE 50
#define HTTP_QUERY_CONTENT_LOCATION 51
#define HTTP_QUERY_CONTENT_MD5 52
#define HTTP_QUERY_CONTENT_RANGE 53
#define HTTP_QUERY_ETAG 54
#define HTTP_QUERY_HOST 55
#define HTTP_QUERY_IF_MATCH 56
#define HTTP_QUERY_IF_NONE_MATCH 57
#define HTTP_QUERY_IF_RANGE 58
#define HTTP_QUERY_IF_UNMODIFIED_SINCE 59
#define HTTP_QUERY_MAX_FORWARDS 60
#define HTTP_QUERY_PROXY_AUTHORIZATION 61
#define HTTP_QUERY_RANGE 62
#define HTTP_QUERY_TRANSFER_ENCODING 63
#define HTTP_QUERY_UPGRADE 64
#define HTTP_QUERY_VARY 65
#define HTTP_QUERY_VIA 66
#define HTTP_QUERY_WARNING 67
#define HTTP_QUERY_EXPECT 68
#define HTTP_QUERY_PROXY_CONNECTION 69
#define HTTP_QUERY_UNLESS_MODIFIED_SINCE 70

#define HTTP_QUERY_ECHO_REQUEST 71
#define HTTP_QUERY_ECHO_REPLY 72

#define HTTP_QUERY_ECHO_HEADERS 73
#define HTTP_QUERY_ECHO_HEADERS_CRLF 74

#define HTTP_QUERY_PROXY_SUPPORT 75
#define HTTP_QUERY_AUTHENTICATION_INFO 76
#define HTTP_QUERY_PASSPORT_URLS 77
#define HTTP_QUERY_PASSPORT_CONFIG 78

#define HTTP_QUERY_MAX 78
#define HTTP_QUERY_CUSTOM 65535

#define HTTP_QUERY_FLAG_REQUEST_HEADERS 0x80000000
#define HTTP_QUERY_FLAG_SYSTEMTIME 0x40000000
#define HTTP_QUERY_FLAG_NUMBER 0x20000000
#define HTTP_QUERY_FLAG_COALESCE 0x10000000
#define HTTP_QUERY_MODIFIER_FLAGS_MASK (HTTP_QUERY_FLAG_REQUEST_HEADERS | HTTP_QUERY_FLAG_SYSTEMTIME | HTTP_QUERY_FLAG_NUMBER | HTTP_QUERY_FLAG_COALESCE)
#define HTTP_QUERY_HEADER_MASK (~HTTP_QUERY_MODIFIER_FLAGS_MASK)

#define HTTP_STATUS_CONTINUE 100
#define HTTP_STATUS_SWITCH_PROTOCOLS 101

#define HTTP_STATUS_OK 200
#define HTTP_STATUS_CREATED 201
#define HTTP_STATUS_ACCEPTED 202
#define HTTP_STATUS_PARTIAL 203
#define HTTP_STATUS_NO_CONTENT 204
#define HTTP_STATUS_RESET_CONTENT 205
#define HTTP_STATUS_PARTIAL_CONTENT 206

#define HTTP_STATUS_AMBIGUOUS 300
#define HTTP_STATUS_MOVED 301
#define HTTP_STATUS_REDIRECT 302
#define HTTP_STATUS_REDIRECT_METHOD 303
#define HTTP_STATUS_NOT_MODIFIED 304
#define HTTP_STATUS_USE_PROXY 305
#define HTTP_STATUS_REDIRECT_KEEP_VERB 307

#define HTTP_STATUS_BAD_REQUEST 400
#define HTTP_STATUS_DENIED 401
#define HTTP_STATUS_PAYMENT_REQ 402
#define HTTP_STATUS_FORBIDDEN 403
#define HTTP_STATUS_NOT_FOUND 404
#define HTTP_STATUS_BAD_METHOD 405
#define HTTP_STATUS_NONE_ACCEPTABLE 406
#define HTTP_STATUS_PROXY_AUTH_REQ 407
#define HTTP_STATUS_REQUEST_TIMEOUT 408
#define HTTP_STATUS_CONFLICT 409
#define HTTP_STATUS_GONE 410
#define HTTP_STATUS_LENGTH_REQUIRED 411
#define HTTP_STATUS_PRECOND_FAILED 412
#define HTTP_STATUS_REQUEST_TOO_LARGE 413
#define HTTP_STATUS_URI_TOO_LONG 414
#define HTTP_STATUS_UNSUPPORTED_MEDIA 415
#define HTTP_STATUS_RETRY_WITH 449

#define HTTP_STATUS_SERVER_ERROR 500
#define HTTP_STATUS_NOT_SUPPORTED 501
#define HTTP_STATUS_BAD_GATEWAY 502
#define HTTP_STATUS_SERVICE_UNAVAIL 503
#define HTTP_STATUS_GATEWAY_TIMEOUT 504
#define HTTP_STATUS_VERSION_NOT_SUP 505

#define HTTP_STATUS_FIRST HTTP_STATUS_CONTINUE
#define HTTP_STATUS_LAST HTTP_STATUS_VERSION_NOT_SUP

#ifdef UNICODE
#define HttpOpenRequest HttpOpenRequestW
#define HttpAddRequestHeaders HttpAddRequestHeadersW
#else
#define HttpOpenRequest HttpOpenRequestA
#define HttpAddRequestHeaders HttpAddRequestHeadersA
#endif

  INTERNETAPI_(HINTERNET) HttpOpenRequestA(HINTERNET hConnect,LPCSTR lpszVerb,LPCSTR lpszObjectName,LPCSTR lpszVersion,LPCSTR lpszReferrer,LPCSTR *lplpszAcceptTypes,DWORD dwFlags,DWORD_PTR dwContext);
  INTERNETAPI_(HINTERNET) HttpOpenRequestW(HINTERNET hConnect,LPCWSTR lpszVerb,LPCWSTR lpszObjectName,LPCWSTR lpszVersion,LPCWSTR lpszReferrer,LPCWSTR *lplpszAcceptTypes,DWORD dwFlags,DWORD_PTR dwContext);
  BOOLAPI HttpAddRequestHeadersA(HINTERNET hRequest,LPCSTR lpszHeaders,DWORD dwHeadersLength,DWORD dwModifiers);
  BOOLAPI HttpAddRequestHeadersW(HINTERNET hRequest,LPCWSTR lpszHeaders,DWORD dwHeadersLength,DWORD dwModifiers);

#define HTTP_ADDREQ_INDEX_MASK 0x0000FFFF
#define HTTP_ADDREQ_FLAGS_MASK 0xFFFF0000

#define HTTP_ADDREQ_FLAG_ADD_IF_NEW 0x10000000
#define HTTP_ADDREQ_FLAG_ADD 0x20000000
#define HTTP_ADDREQ_FLAG_COALESCE_WITH_COMMA 0x40000000
#define HTTP_ADDREQ_FLAG_COALESCE_WITH_SEMICOLON 0x01000000
#define HTTP_ADDREQ_FLAG_COALESCE HTTP_ADDREQ_FLAG_COALESCE_WITH_COMMA
#define HTTP_ADDREQ_FLAG_REPLACE 0x80000000

#ifdef UNICODE
#define HttpSendRequest HttpSendRequestW
#define HttpSendRequestEx HttpSendRequestExW
#else
#define HttpSendRequest HttpSendRequestA
#define HttpSendRequestEx HttpSendRequestExA
#endif

  BOOLAPI HttpSendRequestA(HINTERNET hRequest,LPCSTR lpszHeaders,DWORD dwHeadersLength,LPVOID lpOptional,DWORD dwOptionalLength);
  BOOLAPI HttpSendRequestW(HINTERNET hRequest,LPCWSTR lpszHeaders,DWORD dwHeadersLength,LPVOID lpOptional,DWORD dwOptionalLength);
  INTERNETAPI_(WINBOOL) HttpSendRequestExA(HINTERNET hRequest,LPINTERNET_BUFFERSA lpBuffersIn,LPINTERNET_BUFFERSA lpBuffersOut,DWORD dwFlags,DWORD_PTR dwContext);
  INTERNETAPI_(WINBOOL) HttpSendRequestExW(HINTERNET hRequest,LPINTERNET_BUFFERSW lpBuffersIn,LPINTERNET_BUFFERSW lpBuffersOut,DWORD dwFlags,DWORD_PTR dwContext);

#define HSR_ASYNC WININET_API_FLAG_ASYNC
#define HSR_SYNC WININET_API_FLAG_SYNC
#define HSR_USE_CONTEXT WININET_API_FLAG_USE_CONTEXT
#define HSR_INITIATE 0x00000008
#define HSR_DOWNLOAD 0x00000010
#define HSR_CHUNKED 0x00000020

#ifdef UNICODE
#define HttpEndRequest HttpEndRequestW
#define HttpQueryInfo HttpQueryInfoW
#else
#define HttpEndRequest HttpEndRequestA
#define HttpQueryInfo HttpQueryInfoA
#endif

  INTERNETAPI_(WINBOOL) HttpEndRequestA(HINTERNET hRequest,LPINTERNET_BUFFERSA lpBuffersOut,DWORD dwFlags,DWORD_PTR dwContext);
  INTERNETAPI_(WINBOOL) HttpEndRequestW(HINTERNET hRequest,LPINTERNET_BUFFERSW lpBuffersOut,DWORD dwFlags,DWORD_PTR dwContext);
  BOOLAPI HttpQueryInfoA(HINTERNET hRequest,DWORD dwInfoLevel,LPVOID lpBuffer,LPDWORD lpdwBufferLength,LPDWORD lpdwIndex);
  BOOLAPI HttpQueryInfoW(HINTERNET hRequest,DWORD dwInfoLevel,LPVOID lpBuffer,LPDWORD lpdwBufferLength,LPDWORD lpdwIndex);

#define INTERNET_COOKIE_IS_SECURE 0x01
#define INTERNET_COOKIE_IS_SESSION 0x02

#define INTERNET_COOKIE_THIRD_PARTY 0x10
#define INTERNET_COOKIE_PROMPT_REQUIRED 0x20
#define INTERNET_COOKIE_EVALUATE_P3P 0x40
#define INTERNET_COOKIE_APPLY_P3P 0x80

#define INTERNET_COOKIE_P3P_ENABLED 0x100
#define INTERNET_COOKIE_IS_RESTRICTED 0x200
#define INTERNET_COOKIE_IE6 0x400
#define INTERNET_COOKIE_IS_LEGACY 0x800

#ifdef UNICODE
#define InternetSetCookie InternetSetCookieW
#define InternetGetCookie InternetGetCookieW
#define InternetSetCookieEx InternetSetCookieExW
#define InternetGetCookieEx InternetGetCookieExW
#define InternetCheckConnection InternetCheckConnectionW
#else
#define InternetSetCookie InternetSetCookieA
#define InternetGetCookie InternetGetCookieA
#define InternetSetCookieEx InternetSetCookieExA
#define InternetGetCookieEx InternetGetCookieExA
#define InternetCheckConnection InternetCheckConnectionA
#endif

  BOOLAPI InternetSetCookieA(LPCSTR lpszUrl,LPCSTR lpszCookieName,LPCSTR lpszCookieData);
  BOOLAPI InternetSetCookieW(LPCWSTR lpszUrl,LPCWSTR lpszCookieName,LPCWSTR lpszCookieData);
  BOOLAPI InternetGetCookieA(LPCSTR lpszUrl,LPCSTR lpszCookieName,LPSTR lpszCookieData,LPDWORD lpdwSize);
  BOOLAPI InternetGetCookieW(LPCWSTR lpszUrl,LPCWSTR lpszCookieName,LPWSTR lpszCookieData,LPDWORD lpdwSize);
  INTERNETAPI_(DWORD) InternetSetCookieExA(LPCSTR lpszUrl,LPCSTR lpszCookieName,LPCSTR lpszCookieData,DWORD dwFlags,DWORD_PTR dwReserved);
  INTERNETAPI_(DWORD) InternetSetCookieExW(LPCWSTR lpszUrl,LPCWSTR lpszCookieName,LPCWSTR lpszCookieData,DWORD dwFlags,DWORD_PTR dwReserved);
  BOOLAPI InternetGetCookieExA(LPCSTR lpszUrl,LPCSTR lpszCookieName,LPSTR lpszCookieData,LPDWORD lpdwSize,DWORD dwFlags,LPVOID lpReserved);
  BOOLAPI InternetGetCookieExW(LPCWSTR lpszUrl,LPCWSTR lpszCookieName,LPWSTR lpszCookieData,LPDWORD lpdwSize,DWORD dwFlags,LPVOID lpReserved);
  INTERNETAPI_(DWORD) InternetAttemptConnect(DWORD dwReserved);
  BOOLAPI InternetCheckConnectionA(LPCSTR lpszUrl,DWORD dwFlags,DWORD dwReserved);
  BOOLAPI InternetCheckConnectionW(LPCWSTR lpszUrl,DWORD dwFlags,DWORD dwReserved);

#define FLAG_ICC_FORCE_CONNECTION 0x00000001

#define FLAGS_ERROR_UI_FILTER_FOR_ERRORS 0x01
#define FLAGS_ERROR_UI_FLAGS_CHANGE_OPTIONS 0x02
#define FLAGS_ERROR_UI_FLAGS_GENERATE_DATA 0x04
#define FLAGS_ERROR_UI_FLAGS_NO_UI 0x08
#define FLAGS_ERROR_UI_SERIALIZE_DIALOGS 0x10

  DWORD InternetAuthNotifyCallback(DWORD_PTR dwContext,DWORD dwReturn,LPVOID lpReserved);
  typedef DWORD (CALLBACK *PFN_AUTH_NOTIFY) (DWORD_PTR,DWORD,LPVOID);

  typedef struct {
    DWORD cbStruct;
    DWORD dwOptions;
    PFN_AUTH_NOTIFY pfnNotify;
    DWORD_PTR dwContext;
  } INTERNET_AUTH_NOTIFY_DATA;

#ifdef UNICODE
#define InternetConfirmZoneCrossing InternetConfirmZoneCrossingW
#else
  INTERNETAPI_(DWORD) InternetConfirmZoneCrossing(HWND hWnd,LPSTR szUrlPrev,LPSTR szUrlNew,WINBOOL bPost);
#endif

  INTERNETAPI_(WINBOOL) ResumeSuspendedDownload(HINTERNET hRequest,DWORD dwResultCode);
  INTERNETAPI_(DWORD) InternetErrorDlg(HWND hWnd,HINTERNET hRequest,DWORD dwError,DWORD dwFlags,LPVOID *lppvData);
  INTERNETAPI_(DWORD) InternetConfirmZoneCrossingA(HWND hWnd,LPSTR szUrlPrev,LPSTR szUrlNew,WINBOOL bPost);
  INTERNETAPI_(DWORD) InternetConfirmZoneCrossingW(HWND hWnd,LPWSTR szUrlPrev,LPWSTR szUrlNew,WINBOOL bPost);

#define INTERNET_ERROR_BASE 12000

#define ERROR_INTERNET_OUT_OF_HANDLES (INTERNET_ERROR_BASE + 1)
#define ERROR_INTERNET_TIMEOUT (INTERNET_ERROR_BASE + 2)
#define ERROR_INTERNET_EXTENDED_ERROR (INTERNET_ERROR_BASE + 3)
#define ERROR_INTERNET_INTERNAL_ERROR (INTERNET_ERROR_BASE + 4)
#define ERROR_INTERNET_INVALID_URL (INTERNET_ERROR_BASE + 5)
#define ERROR_INTERNET_UNRECOGNIZED_SCHEME (INTERNET_ERROR_BASE + 6)
#define ERROR_INTERNET_NAME_NOT_RESOLVED (INTERNET_ERROR_BASE + 7)
#define ERROR_INTERNET_PROTOCOL_NOT_FOUND (INTERNET_ERROR_BASE + 8)
#define ERROR_INTERNET_INVALID_OPTION (INTERNET_ERROR_BASE + 9)
#define ERROR_INTERNET_BAD_OPTION_LENGTH (INTERNET_ERROR_BASE + 10)
#define ERROR_INTERNET_OPTION_NOT_SETTABLE (INTERNET_ERROR_BASE + 11)
#define ERROR_INTERNET_SHUTDOWN (INTERNET_ERROR_BASE + 12)
#define ERROR_INTERNET_INCORRECT_USER_NAME (INTERNET_ERROR_BASE + 13)
#define ERROR_INTERNET_INCORRECT_PASSWORD (INTERNET_ERROR_BASE + 14)
#define ERROR_INTERNET_LOGIN_FAILURE (INTERNET_ERROR_BASE + 15)
#define ERROR_INTERNET_INVALID_OPERATION (INTERNET_ERROR_BASE + 16)
#define ERROR_INTERNET_OPERATION_CANCELLED (INTERNET_ERROR_BASE + 17)
#define ERROR_INTERNET_INCORRECT_HANDLE_TYPE (INTERNET_ERROR_BASE + 18)
#define ERROR_INTERNET_INCORRECT_HANDLE_STATE (INTERNET_ERROR_BASE + 19)
#define ERROR_INTERNET_NOT_PROXY_REQUEST (INTERNET_ERROR_BASE + 20)
#define ERROR_INTERNET_REGISTRY_VALUE_NOT_FOUND (INTERNET_ERROR_BASE + 21)
#define ERROR_INTERNET_BAD_REGISTRY_PARAMETER (INTERNET_ERROR_BASE + 22)
#define ERROR_INTERNET_NO_DIRECT_ACCESS (INTERNET_ERROR_BASE + 23)
#define ERROR_INTERNET_NO_CONTEXT (INTERNET_ERROR_BASE + 24)
#define ERROR_INTERNET_NO_CALLBACK (INTERNET_ERROR_BASE + 25)
#define ERROR_INTERNET_REQUEST_PENDING (INTERNET_ERROR_BASE + 26)
#define ERROR_INTERNET_INCORRECT_FORMAT (INTERNET_ERROR_BASE + 27)
#define ERROR_INTERNET_ITEM_NOT_FOUND (INTERNET_ERROR_BASE + 28)
#define ERROR_INTERNET_CANNOT_CONNECT (INTERNET_ERROR_BASE + 29)
#define ERROR_INTERNET_CONNECTION_ABORTED (INTERNET_ERROR_BASE + 30)
#define ERROR_INTERNET_CONNECTION_RESET (INTERNET_ERROR_BASE + 31)
#define ERROR_INTERNET_FORCE_RETRY (INTERNET_ERROR_BASE + 32)
#define ERROR_INTERNET_INVALID_PROXY_REQUEST (INTERNET_ERROR_BASE + 33)
#define ERROR_INTERNET_NEED_UI (INTERNET_ERROR_BASE + 34)
#define ERROR_INTERNET_HANDLE_EXISTS (INTERNET_ERROR_BASE + 36)
#define ERROR_INTERNET_SEC_CERT_DATE_INVALID (INTERNET_ERROR_BASE + 37)
#define ERROR_INTERNET_SEC_CERT_CN_INVALID (INTERNET_ERROR_BASE + 38)
#define ERROR_INTERNET_HTTP_TO_HTTPS_ON_REDIR (INTERNET_ERROR_BASE + 39)
#define ERROR_INTERNET_HTTPS_TO_HTTP_ON_REDIR (INTERNET_ERROR_BASE + 40)
#define ERROR_INTERNET_MIXED_SECURITY (INTERNET_ERROR_BASE + 41)
#define ERROR_INTERNET_CHG_POST_IS_NON_SECURE (INTERNET_ERROR_BASE + 42)
#define ERROR_INTERNET_POST_IS_NON_SECURE (INTERNET_ERROR_BASE + 43)
#define ERROR_INTERNET_CLIENT_AUTH_CERT_NEEDED (INTERNET_ERROR_BASE + 44)
#define ERROR_INTERNET_INVALID_CA (INTERNET_ERROR_BASE + 45)
#define ERROR_INTERNET_CLIENT_AUTH_NOT_SETUP (INTERNET_ERROR_BASE + 46)
#define ERROR_INTERNET_ASYNC_THREAD_FAILED (INTERNET_ERROR_BASE + 47)
#define ERROR_INTERNET_REDIRECT_SCHEME_CHANGE (INTERNET_ERROR_BASE + 48)
#define ERROR_INTERNET_DIALOG_PENDING (INTERNET_ERROR_BASE + 49)
#define ERROR_INTERNET_RETRY_DIALOG (INTERNET_ERROR_BASE + 50)
#define ERROR_INTERNET_HTTPS_HTTP_SUBMIT_REDIR (INTERNET_ERROR_BASE + 52)
#define ERROR_INTERNET_INSERT_CDROM (INTERNET_ERROR_BASE + 53)
#define ERROR_INTERNET_FORTEZZA_LOGIN_NEEDED (INTERNET_ERROR_BASE + 54)
#define ERROR_INTERNET_SEC_CERT_ERRORS (INTERNET_ERROR_BASE + 55)
#define ERROR_INTERNET_SEC_CERT_NO_REV (INTERNET_ERROR_BASE + 56)
#define ERROR_INTERNET_SEC_CERT_REV_FAILED (INTERNET_ERROR_BASE + 57)
#define ERROR_FTP_TRANSFER_IN_PROGRESS (INTERNET_ERROR_BASE + 110)
#define ERROR_FTP_DROPPED (INTERNET_ERROR_BASE + 111)
#define ERROR_FTP_NO_PASSIVE_MODE (INTERNET_ERROR_BASE + 112)
#define ERROR_GOPHER_PROTOCOL_ERROR (INTERNET_ERROR_BASE + 130)
#define ERROR_GOPHER_NOT_FILE (INTERNET_ERROR_BASE + 131)
#define ERROR_GOPHER_DATA_ERROR (INTERNET_ERROR_BASE + 132)
#define ERROR_GOPHER_END_OF_DATA (INTERNET_ERROR_BASE + 133)
#define ERROR_GOPHER_INVALID_LOCATOR (INTERNET_ERROR_BASE + 134)
#define ERROR_GOPHER_INCORRECT_LOCATOR_TYPE (INTERNET_ERROR_BASE + 135)
#define ERROR_GOPHER_NOT_GOPHER_PLUS (INTERNET_ERROR_BASE + 136)
#define ERROR_GOPHER_ATTRIBUTE_NOT_FOUND (INTERNET_ERROR_BASE + 137)
#define ERROR_GOPHER_UNKNOWN_LOCATOR (INTERNET_ERROR_BASE + 138)
#define ERROR_HTTP_HEADER_NOT_FOUND (INTERNET_ERROR_BASE + 150)
#define ERROR_HTTP_DOWNLEVEL_SERVER (INTERNET_ERROR_BASE + 151)
#define ERROR_HTTP_INVALID_SERVER_RESPONSE (INTERNET_ERROR_BASE + 152)
#define ERROR_HTTP_INVALID_HEADER (INTERNET_ERROR_BASE + 153)
#define ERROR_HTTP_INVALID_QUERY_REQUEST (INTERNET_ERROR_BASE + 154)
#define ERROR_HTTP_HEADER_ALREADY_EXISTS (INTERNET_ERROR_BASE + 155)
#define ERROR_HTTP_REDIRECT_FAILED (INTERNET_ERROR_BASE + 156)
#define ERROR_HTTP_NOT_REDIRECTED (INTERNET_ERROR_BASE + 160)
#define ERROR_HTTP_COOKIE_NEEDS_CONFIRMATION (INTERNET_ERROR_BASE + 161)
#define ERROR_HTTP_COOKIE_DECLINED (INTERNET_ERROR_BASE + 162)
#define ERROR_HTTP_REDIRECT_NEEDS_CONFIRMATION (INTERNET_ERROR_BASE + 168)
#define ERROR_INTERNET_SECURITY_CHANNEL_ERROR (INTERNET_ERROR_BASE + 157)
#define ERROR_INTERNET_UNABLE_TO_CACHE_FILE (INTERNET_ERROR_BASE + 158)
#define ERROR_INTERNET_TCPIP_NOT_INSTALLED (INTERNET_ERROR_BASE + 159)
#define ERROR_INTERNET_DISCONNECTED (INTERNET_ERROR_BASE + 163)
#define ERROR_INTERNET_SERVER_UNREACHABLE (INTERNET_ERROR_BASE + 164)
#define ERROR_INTERNET_PROXY_SERVER_UNREACHABLE (INTERNET_ERROR_BASE + 165)
#define ERROR_INTERNET_BAD_AUTO_PROXY_SCRIPT (INTERNET_ERROR_BASE + 166)
#define ERROR_INTERNET_UNABLE_TO_DOWNLOAD_SCRIPT (INTERNET_ERROR_BASE + 167)
#define ERROR_INTERNET_SEC_INVALID_CERT (INTERNET_ERROR_BASE + 169)
#define ERROR_INTERNET_SEC_CERT_REVOKED (INTERNET_ERROR_BASE + 170)
#define ERROR_INTERNET_FAILED_DUETOSECURITYCHECK (INTERNET_ERROR_BASE + 171)
#define ERROR_INTERNET_NOT_INITIALIZED (INTERNET_ERROR_BASE + 172)
#define ERROR_INTERNET_NEED_MSN_SSPI_PKG (INTERNET_ERROR_BASE + 173)
#define ERROR_INTERNET_LOGIN_FAILURE_DISPLAY_ENTITY_BODY (INTERNET_ERROR_BASE + 174)

#define INTERNET_ERROR_LAST ERROR_INTERNET_LOGIN_FAILURE_DISPLAY_ENTITY_BODY

#define NORMAL_CACHE_ENTRY 0x00000001
#define STICKY_CACHE_ENTRY 0x00000004
#define EDITED_CACHE_ENTRY 0x00000008
#define TRACK_OFFLINE_CACHE_ENTRY 0x00000010
#define TRACK_ONLINE_CACHE_ENTRY 0x00000020
#define SPARSE_CACHE_ENTRY 0x00010000
#define COOKIE_CACHE_ENTRY 0x00100000
#define URLHISTORY_CACHE_ENTRY 0x00200000

#define URLCACHE_FIND_DEFAULT_FILTER NORMAL_CACHE_ENTRY | COOKIE_CACHE_ENTRY | URLHISTORY_CACHE_ENTRY | TRACK_OFFLINE_CACHE_ENTRY | TRACK_ONLINE_CACHE_ENTRY | STICKY_CACHE_ENTRY

  typedef struct _INTERNET_CACHE_ENTRY_INFOA {
    DWORD dwStructSize;
    LPSTR lpszSourceUrlName;
    LPSTR lpszLocalFileName;
    DWORD CacheEntryType;
    DWORD dwUseCount;
    DWORD dwHitRate;
    DWORD dwSizeLow;
    DWORD dwSizeHigh;
    FILETIME LastModifiedTime;
    FILETIME ExpireTime;
    FILETIME LastAccessTime;
    FILETIME LastSyncTime;
    LPSTR lpHeaderInfo;
    DWORD dwHeaderInfoSize;
    LPSTR lpszFileExtension;
    __MINGW_EXTENSION union {
      DWORD dwReserved;
      DWORD dwExemptDelta;
    };
  } INTERNET_CACHE_ENTRY_INFOA,*LPINTERNET_CACHE_ENTRY_INFOA;

  typedef struct _INTERNET_CACHE_ENTRY_INFOW {
    DWORD dwStructSize;
    LPWSTR lpszSourceUrlName;
    LPWSTR lpszLocalFileName;
    DWORD CacheEntryType;
    DWORD dwUseCount;
    DWORD dwHitRate;
    DWORD dwSizeLow;
    DWORD dwSizeHigh;
    FILETIME LastModifiedTime;
    FILETIME ExpireTime;
    FILETIME LastAccessTime;
    FILETIME LastSyncTime;
    LPWSTR lpHeaderInfo;
    DWORD dwHeaderInfoSize;
    LPWSTR lpszFileExtension;
    __MINGW_EXTENSION union {
      DWORD dwReserved;
      DWORD dwExemptDelta;
    };
  } INTERNET_CACHE_ENTRY_INFOW,*LPINTERNET_CACHE_ENTRY_INFOW;

#ifdef UNICODE
  typedef INTERNET_CACHE_ENTRY_INFOW INTERNET_CACHE_ENTRY_INFO;
  typedef LPINTERNET_CACHE_ENTRY_INFOW LPINTERNET_CACHE_ENTRY_INFO;
#else
  typedef INTERNET_CACHE_ENTRY_INFOA INTERNET_CACHE_ENTRY_INFO;
  typedef LPINTERNET_CACHE_ENTRY_INFOA LPINTERNET_CACHE_ENTRY_INFO;
#endif

  typedef struct _INTERNET_CACHE_TIMESTAMPS {
    FILETIME ftExpires;
    FILETIME ftLastModified;
  } INTERNET_CACHE_TIMESTAMPS,*LPINTERNET_CACHE_TIMESTAMPS;

  typedef LONGLONG GROUPID;

#define CACHEGROUP_ATTRIBUTE_GET_ALL 0xffffffff
#define CACHEGROUP_ATTRIBUTE_BASIC 0x00000001
#define CACHEGROUP_ATTRIBUTE_FLAG 0x00000002
#define CACHEGROUP_ATTRIBUTE_TYPE 0x00000004
#define CACHEGROUP_ATTRIBUTE_QUOTA 0x00000008
#define CACHEGROUP_ATTRIBUTE_GROUPNAME 0x00000010
#define CACHEGROUP_ATTRIBUTE_STORAGE 0x00000020

#define CACHEGROUP_FLAG_NONPURGEABLE 0x00000001
#define CACHEGROUP_FLAG_GIDONLY 0x00000004

#define CACHEGROUP_FLAG_FLUSHURL_ONDELETE 0x00000002

#define CACHEGROUP_SEARCH_ALL 0x00000000
#define CACHEGROUP_SEARCH_BYURL 0x00000001

#define CACHEGROUP_TYPE_INVALID 0x00000001

#define CACHEGROUP_READWRITE_MASK CACHEGROUP_ATTRIBUTE_TYPE | CACHEGROUP_ATTRIBUTE_QUOTA | CACHEGROUP_ATTRIBUTE_GROUPNAME | CACHEGROUP_ATTRIBUTE_STORAGE

#define GROUPNAME_MAX_LENGTH 120
#define GROUP_OWNER_STORAGE_SIZE 4
  typedef struct _INTERNET_CACHE_GROUP_INFOA {
    DWORD dwGroupSize;
    DWORD dwGroupFlags;
    DWORD dwGroupType;
    DWORD dwDiskUsage;
    DWORD dwDiskQuota;
    DWORD dwOwnerStorage[GROUP_OWNER_STORAGE_SIZE];
    CHAR szGroupName[GROUPNAME_MAX_LENGTH];
  } INTERNET_CACHE_GROUP_INFOA,*LPINTERNET_CACHE_GROUP_INFOA;

  typedef struct _INTERNET_CACHE_GROUP_INFOW {
    DWORD dwGroupSize;
    DWORD dwGroupFlags;
    DWORD dwGroupType;
    DWORD dwDiskUsage;
    DWORD dwDiskQuota;
    DWORD dwOwnerStorage[GROUP_OWNER_STORAGE_SIZE];
    WCHAR szGroupName[GROUPNAME_MAX_LENGTH];
  } INTERNET_CACHE_GROUP_INFOW,*LPINTERNET_CACHE_GROUP_INFOW;

#ifdef UNICODE
  typedef INTERNET_CACHE_GROUP_INFOW INTERNET_CACHE_GROUP_INFO;
  typedef LPINTERNET_CACHE_GROUP_INFOW LPINTERNET_CACHE_GROUP_INFO;
#else
  typedef INTERNET_CACHE_GROUP_INFOA INTERNET_CACHE_GROUP_INFO;
  typedef LPINTERNET_CACHE_GROUP_INFOA LPINTERNET_CACHE_GROUP_INFO;
#endif

#ifdef UNICODE
#define CreateUrlCacheEntry CreateUrlCacheEntryW
#define CommitUrlCacheEntry CommitUrlCacheEntryW
#define RetrieveUrlCacheEntryFile RetrieveUrlCacheEntryFileW
#define UnlockUrlCacheEntryFile UnlockUrlCacheEntryFileW
#define RetrieveUrlCacheEntryStream RetrieveUrlCacheEntryStreamW
#define GetUrlCacheEntryInfo GetUrlCacheEntryInfoW
#define GetUrlCacheGroupAttribute GetUrlCacheGroupAttributeW
#define SetUrlCacheGroupAttribute SetUrlCacheGroupAttributeW
#define GetUrlCacheEntryInfoEx GetUrlCacheEntryInfoExW
#else
#define CreateUrlCacheEntry CreateUrlCacheEntryA
#define CommitUrlCacheEntry CommitUrlCacheEntryA
#define RetrieveUrlCacheEntryFile RetrieveUrlCacheEntryFileA
  BOOLAPI UnlockUrlCacheEntryFile(LPCSTR lpszUrlName,DWORD dwReserved);
#define RetrieveUrlCacheEntryStream RetrieveUrlCacheEntryStreamA
#define GetUrlCacheEntryInfo GetUrlCacheEntryInfoA
#define GetUrlCacheGroupAttribute GetUrlCacheGroupAttributeA
#define SetUrlCacheGroupAttribute SetUrlCacheGroupAttributeA
#define GetUrlCacheEntryInfoEx GetUrlCacheEntryInfoExA
#endif

  BOOLAPI CreateUrlCacheEntryA(LPCSTR lpszUrlName,DWORD dwExpectedFileSize,LPCSTR lpszFileExtension,LPSTR lpszFileName,DWORD dwReserved);
  BOOLAPI CreateUrlCacheEntryW(LPCWSTR lpszUrlName,DWORD dwExpectedFileSize,LPCWSTR lpszFileExtension,LPWSTR lpszFileName,DWORD dwReserved);
#ifndef USE_FIXED_COMMIT_URL_CACHE_ENTRY
  BOOLAPI CommitUrlCacheEntryA(LPCSTR lpszUrlName,LPCSTR lpszLocalFileName,FILETIME ExpireTime,FILETIME LastModifiedTime,DWORD CacheEntryType,LPBYTE lpHeaderInfo,DWORD dwHeaderSize,LPCSTR lpszFileExtension,LPCSTR lpszOriginalUrl);
  BOOLAPI CommitUrlCacheEntryW(LPCWSTR lpszUrlName,LPCWSTR lpszLocalFileName,FILETIME ExpireTime,FILETIME LastModifiedTime,DWORD CacheEntryType,LPWSTR lpszHeaderInfo,DWORD dwHeaders,LPCWSTR lpszFileExtension,LPCWSTR lpszOriginalUrl);
#else
  CommitUrlCacheEntryA(LPCSTR lpszUrlName,LPCSTR lpszLocalFileName,FILETIME ExpireTime,FILETIME LastModifiedTime,DWORD CacheEntryType,LPCSTR lpHeaderInfo,DWORD dwHeaderSize,LPCSTR lpszFileExtension,LPCSTR lpszOriginalUrl);
  CommitUrlCacheEntryW(LPCWSTR lpszUrlName,LPCWSTR lpszLocalFileName,FILETIME ExpireTime,FILETIME LastModifiedTime,DWORD CacheEntryType,LPCWSTR lpHeaderInfo,DWORD dwHeaderSize,LPCWSTR lpszFileExtension,LPCWSTR lpszOriginalUrl);
#endif
  BOOLAPI RetrieveUrlCacheEntryFileA(LPCSTR lpszUrlName,LPINTERNET_CACHE_ENTRY_INFOA lpCacheEntryInfo,LPDWORD lpcbCacheEntryInfo,DWORD dwReserved);
  BOOLAPI RetrieveUrlCacheEntryFileW(LPCWSTR lpszUrlName,LPINTERNET_CACHE_ENTRY_INFOW lpCacheEntryInfo,LPDWORD lpcbCacheEntryInfo,DWORD dwReserved);
  BOOLAPI UnlockUrlCacheEntryFileA(LPCSTR lpszUrlName,DWORD dwReserved);
  BOOLAPI UnlockUrlCacheEntryFileW(LPCWSTR lpszUrlName,DWORD dwReserved);
  INTERNETAPI_(HANDLE) RetrieveUrlCacheEntryStreamA(LPCSTR lpszUrlName,LPINTERNET_CACHE_ENTRY_INFOA lpCacheEntryInfo,LPDWORD lpcbCacheEntryInfo,WINBOOL fRandomRead,DWORD dwReserved);
  INTERNETAPI_(HANDLE) RetrieveUrlCacheEntryStreamW(LPCWSTR lpszUrlName,LPINTERNET_CACHE_ENTRY_INFOW lpCacheEntryInfo,LPDWORD lpcbCacheEntryInfo,WINBOOL fRandomRead,DWORD dwReserved);
  BOOLAPI ReadUrlCacheEntryStream(HANDLE hUrlCacheStream,DWORD dwLocation,LPVOID lpBuffer,LPDWORD lpdwLen,DWORD Reserved);
  BOOLAPI UnlockUrlCacheEntryStream(HANDLE hUrlCacheStream,DWORD Reserved);
  URLCACHEAPI_(WINBOOL) GetUrlCacheEntryInfoA(LPCSTR lpszUrlName,LPINTERNET_CACHE_ENTRY_INFOA lpCacheEntryInfo,LPDWORD lpcbCacheEntryInfo);
  URLCACHEAPI_(WINBOOL) GetUrlCacheEntryInfoW(LPCWSTR lpszUrlName,LPINTERNET_CACHE_ENTRY_INFOW lpCacheEntryInfo,LPDWORD lpcbCacheEntryInfo);
  URLCACHEAPI_(HANDLE) FindFirstUrlCacheGroup(DWORD dwFlags,DWORD dwFilter,LPVOID lpSearchCondition,DWORD dwSearchCondition,GROUPID *lpGroupId,LPVOID lpReserved);
  URLCACHEAPI_(WINBOOL) FindNextUrlCacheGroup(HANDLE hFind,GROUPID *lpGroupId,LPVOID lpReserved);
  URLCACHEAPI_(WINBOOL) GetUrlCacheGroupAttributeA(GROUPID gid,DWORD dwFlags,DWORD dwAttributes,LPINTERNET_CACHE_GROUP_INFOA lpGroupInfo,LPDWORD lpdwGroupInfo,LPVOID lpReserved);
  URLCACHEAPI_(WINBOOL) GetUrlCacheGroupAttributeW(GROUPID gid,DWORD dwFlags,DWORD dwAttributes,LPINTERNET_CACHE_GROUP_INFOW lpGroupInfo,LPDWORD lpdwGroupInfo,LPVOID lpReserved);
  URLCACHEAPI_(WINBOOL) SetUrlCacheGroupAttributeA(GROUPID gid,DWORD dwFlags,DWORD dwAttributes,LPINTERNET_CACHE_GROUP_INFOA lpGroupInfo,LPVOID lpReserved);
  URLCACHEAPI_(WINBOOL) SetUrlCacheGroupAttributeW(GROUPID gid,DWORD dwFlags,DWORD dwAttributes,LPINTERNET_CACHE_GROUP_INFOW lpGroupInfo,LPVOID lpReserved);
  INTERNETAPI_(GROUPID) CreateUrlCacheGroup(DWORD dwFlags,LPVOID lpReserved);
  BOOLAPI DeleteUrlCacheGroup(GROUPID GroupId,DWORD dwFlags,LPVOID lpReserved);
  BOOLAPI GetUrlCacheEntryInfoExA(LPCSTR lpszUrl,LPINTERNET_CACHE_ENTRY_INFOA lpCacheEntryInfo,LPDWORD lpcbCacheEntryInfo,LPSTR lpszRedirectUrl,LPDWORD lpcbRedirectUrl,LPVOID lpReserved,DWORD dwFlags);
  BOOLAPI GetUrlCacheEntryInfoExW(LPCWSTR lpszUrl,LPINTERNET_CACHE_ENTRY_INFOW lpCacheEntryInfo,LPDWORD lpcbCacheEntryInfo,LPWSTR lpszRedirectUrl,LPDWORD lpcbRedirectUrl,LPVOID lpReserved,DWORD dwFlags);

#define CACHE_ENTRY_ATTRIBUTE_FC 0x00000004
#define CACHE_ENTRY_HITRATE_FC 0x00000010
#define CACHE_ENTRY_MODTIME_FC 0x00000040
#define CACHE_ENTRY_EXPTIME_FC 0x00000080
#define CACHE_ENTRY_ACCTIME_FC 0x00000100
#define CACHE_ENTRY_SYNCTIME_FC 0x00000200
#define CACHE_ENTRY_HEADERINFO_FC 0x00000400
#define CACHE_ENTRY_EXEMPT_DELTA_FC 0x00000800

#ifdef UNICODE
#define SetUrlCacheEntryInfo SetUrlCacheEntryInfoW
#define SetUrlCacheEntryGroup SetUrlCacheEntryGroupW
#define FindFirstUrlCacheEntryEx FindFirstUrlCacheEntryExW
#define FindNextUrlCacheEntryEx FindNextUrlCacheEntryExW
#define FindFirstUrlCacheEntry FindFirstUrlCacheEntryW
#define FindNextUrlCacheEntry FindNextUrlCacheEntryW
#define DeleteUrlCacheEntry DeleteUrlCacheEntryW
#define InternetDial InternetDialW
#define InternetGoOnline InternetGoOnlineW
#else
#define SetUrlCacheEntryInfo SetUrlCacheEntryInfoA
  BOOLAPI SetUrlCacheEntryGroup(LPCSTR lpszUrlName,DWORD dwFlags,GROUPID GroupId,LPBYTE pbGroupAttributes,DWORD cbGroupAttributes,LPVOID lpReserved);
#define FindFirstUrlCacheEntryEx FindFirstUrlCacheEntryExA
#define FindNextUrlCacheEntryEx FindNextUrlCacheEntryExA
#define FindFirstUrlCacheEntry FindFirstUrlCacheEntryA
#define FindNextUrlCacheEntry FindNextUrlCacheEntryA
  BOOLAPI DeleteUrlCacheEntry(LPCSTR lpszUrlName);
  INTERNETAPI_(DWORD) InternetDial(HWND hwndParent,LPSTR lpszConnectoid,DWORD dwFlags,LPDWORD lpdwConnection,DWORD dwReserved);
  INTERNETAPI_(WINBOOL) InternetGoOnline(LPSTR lpszURL,HWND hwndParent,DWORD dwFlags);
#endif

  BOOLAPI SetUrlCacheEntryInfoA(LPCSTR lpszUrlName,LPINTERNET_CACHE_ENTRY_INFOA lpCacheEntryInfo,DWORD dwFieldControl);
  BOOLAPI SetUrlCacheEntryInfoW(LPCWSTR lpszUrlName,LPINTERNET_CACHE_ENTRY_INFOW lpCacheEntryInfo,DWORD dwFieldControl);
  INTERNETAPI_(GROUPID) CreateUrlCacheGroup(DWORD dwFlags,LPVOID lpReserved);
  BOOLAPI DeleteUrlCacheGroup(GROUPID GroupId,DWORD dwFlags,LPVOID lpReserved);

#define INTERNET_CACHE_GROUP_ADD 0
#define INTERNET_CACHE_GROUP_REMOVE 1

  BOOLAPI SetUrlCacheEntryGroupA(LPCSTR lpszUrlName,DWORD dwFlags,GROUPID GroupId,LPBYTE pbGroupAttributes,DWORD cbGroupAttributes,LPVOID lpReserved);
  BOOLAPI SetUrlCacheEntryGroupW(LPCWSTR lpszUrlName,DWORD dwFlags,GROUPID GroupId,LPBYTE pbGroupAttributes,DWORD cbGroupAttributes,LPVOID lpReserved);
  INTERNETAPI_(HANDLE) FindFirstUrlCacheEntryExA(LPCSTR lpszUrlSearchPattern,DWORD dwFlags,DWORD dwFilter,GROUPID GroupId,LPINTERNET_CACHE_ENTRY_INFOA lpFirstCacheEntryInfo,LPDWORD lpcbEntryInfo,LPVOID lpGroupAttributes,LPDWORD lpcbGroupAttributes,LPVOID lpReserved);
  INTERNETAPI_(HANDLE) FindFirstUrlCacheEntryExW(LPCWSTR lpszUrlSearchPattern,DWORD dwFlags,DWORD dwFilter,GROUPID GroupId,LPINTERNET_CACHE_ENTRY_INFOW lpFirstCacheEntryInfo,LPDWORD lpcbEntryInfo,LPVOID lpGroupAttributes,LPDWORD lpcbGroupAttributes,LPVOID lpReserved);
  BOOLAPI FindNextUrlCacheEntryExA(HANDLE hEnumHandle,LPINTERNET_CACHE_ENTRY_INFOA lpNextCacheEntryInfo,LPDWORD lpcbEntryInfo,LPVOID lpGroupAttributes,LPDWORD lpcbGroupAttributes,LPVOID lpReserved);
  BOOLAPI FindNextUrlCacheEntryExW(HANDLE hEnumHandle,LPINTERNET_CACHE_ENTRY_INFOW lpNextCacheEntryInfo,LPDWORD lpcbEntryInfo,LPVOID lpGroupAttributes,LPDWORD lpcbGroupAttributes,LPVOID lpReserved);
  INTERNETAPI_(HANDLE) FindFirstUrlCacheEntryA(LPCSTR lpszUrlSearchPattern,LPINTERNET_CACHE_ENTRY_INFOA lpFirstCacheEntryInfo,LPDWORD lpcbCacheEntryInfo);
  INTERNETAPI_(HANDLE) FindFirstUrlCacheEntryW(LPCWSTR lpszUrlSearchPattern,LPINTERNET_CACHE_ENTRY_INFOW lpFirstCacheEntryInfo,LPDWORD lpcbCacheEntryInfo);
  BOOLAPI FindNextUrlCacheEntryA(HANDLE hEnumHandle,LPINTERNET_CACHE_ENTRY_INFOA lpNextCacheEntryInfo,LPDWORD lpcbCacheEntryInfo);
  BOOLAPI FindNextUrlCacheEntryW(HANDLE hEnumHandle,LPINTERNET_CACHE_ENTRY_INFOW lpNextCacheEntryInfo,LPDWORD lpcbCacheEntryInfo);
  BOOLAPI FindCloseUrlCache(HANDLE hEnumHandle);
  BOOLAPI DeleteUrlCacheEntryA(LPCSTR lpszUrlName);
  BOOLAPI DeleteUrlCacheEntryW(LPCWSTR lpszUrlName);
  INTERNETAPI_(DWORD) InternetDialA(HWND hwndParent,LPSTR lpszConnectoid,DWORD dwFlags,DWORD_PTR *lpdwConnection,DWORD dwReserved);
  INTERNETAPI_(DWORD) InternetDialW(HWND hwndParent,LPWSTR lpszConnectoid,DWORD dwFlags,DWORD_PTR *lpdwConnection,DWORD dwReserved);

#define INTERNET_DIAL_FORCE_PROMPT 0x2000
#define INTERNET_DIAL_SHOW_OFFLINE 0x4000
#define INTERNET_DIAL_UNATTENDED 0x8000

  INTERNETAPI_(DWORD) InternetHangUp(DWORD_PTR dwConnection,DWORD dwReserved);

#define INTERENT_GOONLINE_REFRESH 0x00000001
#define INTERENT_GOONLINE_MASK 0x00000001

  INTERNETAPI_(WINBOOL) InternetGoOnlineA(LPSTR lpszURL,HWND hwndParent,DWORD dwFlags);
  INTERNETAPI_(WINBOOL) InternetGoOnlineW(LPWSTR lpszURL,HWND hwndParent,DWORD dwFlags);

  INTERNETAPI_(WINBOOL) InternetAutodial(DWORD dwFlags,HWND hwndParent);

#define INTERNET_AUTODIAL_FORCE_ONLINE 1
#define INTERNET_AUTODIAL_FORCE_UNATTENDED 2
#define INTERNET_AUTODIAL_FAILIFSECURITYCHECK 4
#define INTERNET_AUTODIAL_OVERRIDE_NET_PRESENT 8

#define INTERNET_AUTODIAL_FLAGS_MASK (INTERNET_AUTODIAL_FORCE_ONLINE | INTERNET_AUTODIAL_FORCE_UNATTENDED | INTERNET_AUTODIAL_FAILIFSECURITYCHECK | INTERNET_AUTODIAL_OVERRIDE_NET_PRESENT)

  INTERNETAPI_(WINBOOL) InternetAutodialHangup(DWORD dwReserved);
  INTERNETAPI_(WINBOOL) InternetGetConnectedState(LPDWORD lpdwFlags,DWORD dwReserved);
  INTERNETAPI_(WINBOOL) InternetGetConnectedStateExA(LPDWORD lpdwFlags,LPSTR lpszConnectionName,DWORD dwBufLen,DWORD dwReserved);
  INTERNETAPI_(WINBOOL) InternetGetConnectedStateExW(LPDWORD lpdwFlags,LPWSTR lpszConnectionName,DWORD dwBufLen,DWORD dwReserved);

#define PROXY_AUTO_DETECT_TYPE_DHCP 1
#define PROXY_AUTO_DETECT_TYPE_DNS_A 2

  struct AutoProxyHelperFunctions;

  typedef struct AutoProxyHelperVtbl {
    WINBOOL (WINAPI *IsResolvable)(LPSTR lpszHost);
    DWORD (WINAPI *GetIPAddress)(LPSTR lpszIPAddress,LPDWORD lpdwIPAddressSize);
    DWORD (WINAPI *ResolveHostName)(LPSTR lpszHostName,LPSTR lpszIPAddress,LPDWORD lpdwIPAddressSize);
    WINBOOL (WINAPI *IsInNet)(LPSTR lpszIPAddress,LPSTR lpszDest,LPSTR lpszMask);
  } AutoProxyHelperVtbl;

  typedef struct {
    DWORD dwStructSize;
    LPSTR lpszScriptBuffer;
    DWORD dwScriptBufferSize;
  } AUTO_PROXY_SCRIPT_BUFFER,*LPAUTO_PROXY_SCRIPT_BUFFER;

  typedef struct AutoProxyHelperFunctions {
    const struct AutoProxyHelperVtbl *lpVtbl;
  } AutoProxyHelperFunctions;

  typedef WINBOOL (CALLBACK *pfnInternetInitializeAutoProxyDll)(DWORD dwVersion,LPSTR lpszDownloadedTempFile,LPSTR lpszMime,AutoProxyHelperFunctions *lpAutoProxyCallbacks,LPAUTO_PROXY_SCRIPT_BUFFER lpAutoProxyScriptBuffer);
  typedef WINBOOL (CALLBACK *pfnInternetDeInitializeAutoProxyDll)(LPSTR lpszMime,DWORD dwReserved);
  typedef WINBOOL (CALLBACK *pfnInternetGetProxyInfo)(LPCSTR lpszUrl,DWORD dwUrlLength,LPSTR lpszUrlHostName,DWORD dwUrlHostNameLength,LPSTR *lplpszProxyHostName,LPDWORD lpdwProxyHostNameLength);

#ifdef UNICODE
#define InternetGetConnectedStateEx InternetGetConnectedStateExW
#else
  INTERNETAPI_(WINBOOL) InternetGetConnectedStateEx(LPDWORD lpdwFlags,LPSTR lpszConnectionName,DWORD dwNameLen,DWORD dwReserved);
#endif

  INTERNETAPI_(WINBOOL) InternetInitializeAutoProxyDll(DWORD dwReserved);
  INTERNETAPI_(WINBOOL) InternetDeInitializeAutoProxyDll(LPSTR lpszMime,DWORD dwReserved);
  INTERNETAPI_(WINBOOL) InternetGetProxyInfo(LPCSTR lpszUrl,DWORD dwUrlLength,LPSTR lpszUrlHostName,DWORD dwUrlHostNameLength,LPSTR *lplpszProxyHostName,LPDWORD lpdwProxyHostNameLength);
  INTERNETAPI_(WINBOOL) DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,DWORD dwAutoProxyUrlLength,DWORD dwDetectFlags);
  INTERNETAPI_(WINBOOL) CreateMD5SSOHash(PWSTR pszChallengeInfo,PWSTR pwszRealm,PWSTR pwszTarget,PBYTE pbHexHash);

#define INTERNET_CONNECTION_MODEM 0x01
#define INTERNET_CONNECTION_LAN 0x02
#define INTERNET_CONNECTION_PROXY 0x04
#define INTERNET_CONNECTION_MODEM_BUSY 0x08
#define INTERNET_RAS_INSTALLED 0x10
#define INTERNET_CONNECTION_OFFLINE 0x20
#define INTERNET_CONNECTION_CONFIGURED 0x40

  typedef DWORD (CALLBACK *PFN_DIAL_HANDLER) (HWND,LPCSTR,DWORD,LPDWORD);

#define INTERNET_CUSTOMDIAL_CONNECT 0
#define INTERNET_CUSTOMDIAL_UNATTENDED 1
#define INTERNET_CUSTOMDIAL_DISCONNECT 2
#define INTERNET_CUSTOMDIAL_SHOWOFFLINE 4

#define INTERNET_CUSTOMDIAL_SAFE_FOR_UNATTENDED 1
#define INTERNET_CUSTOMDIAL_WILL_SUPPLY_STATE 2
#define INTERNET_CUSTOMDIAL_CAN_HANGUP 4

#ifdef UNICODE
#define InternetSetDialState InternetSetDialStateW
#define InternetSetPerSiteCookieDecision InternetSetPerSiteCookieDecisionW
#define InternetGetPerSiteCookieDecision InternetGetPerSiteCookieDecisionW
#define InternetEnumPerSiteCookieDecision InternetEnumPerSiteCookieDecisionW
#else
  INTERNETAPI_(WINBOOL) InternetSetDialState(LPCSTR lpszConnectoid,DWORD dwState,DWORD dwReserved);
#define InternetSetPerSiteCookieDecision InternetSetPerSiteCookieDecisionA
#define InternetGetPerSiteCookieDecision InternetGetPerSiteCookieDecisionA
#define InternetEnumPerSiteCookieDecision InternetEnumPerSiteCookieDecisionA
#endif

  INTERNETAPI_(WINBOOL) InternetSetDialStateA(LPCSTR lpszConnectoid,DWORD dwState,DWORD dwReserved);
  INTERNETAPI_(WINBOOL) InternetSetDialStateW(LPCWSTR lpszConnectoid,DWORD dwState,DWORD dwReserved);

#define INTERNET_DIALSTATE_DISCONNECTED 1

  INTERNETAPI_(WINBOOL) InternetSetPerSiteCookieDecisionA(LPCSTR pchHostName,DWORD dwDecision);
  INTERNETAPI_(WINBOOL) InternetSetPerSiteCookieDecisionW(LPCWSTR pchHostName,DWORD dwDecision);
  INTERNETAPI_(WINBOOL) InternetGetPerSiteCookieDecisionA(LPCSTR pchHostName,unsigned long *pResult);
  INTERNETAPI_(WINBOOL) InternetGetPerSiteCookieDecisionW(LPCWSTR pchHostName,unsigned long *pResult);
  INTERNETAPI_(WINBOOL) InternetClearAllPerSiteCookieDecisions();
  INTERNETAPI_(WINBOOL) InternetEnumPerSiteCookieDecisionA(LPSTR pszSiteName,unsigned long *pcSiteNameSize,unsigned long *pdwDecision,unsigned long dwIndex);
  INTERNETAPI_(WINBOOL) InternetEnumPerSiteCookieDecisionW(LPWSTR pszSiteName,unsigned long *pcSiteNameSize,unsigned long *pdwDecision,unsigned long dwIndex);

#define INTERNET_IDENTITY_FLAG_PRIVATE_CACHE 0x01
#define INTERNET_IDENTITY_FLAG_SHARED_CACHE 0x02
#define INTERNET_IDENTITY_FLAG_CLEAR_DATA 0x04
#define INTERNET_IDENTITY_FLAG_CLEAR_COOKIES 0x08
#define INTERNET_IDENTITY_FLAG_CLEAR_HISTORY 0x10
#define INTERNET_IDENTITY_FLAG_CLEAR_CONTENT 0x20

#define INTERNET_SUPPRESS_RESET_ALL 0x00
#define INTERNET_SUPPRESS_COOKIE_POLICY 0x01
#define INTERNET_SUPPRESS_COOKIE_POLICY_RESET 0x02

#define PRIVACY_TEMPLATE_NO_COOKIES 0
#define PRIVACY_TEMPLATE_HIGH 1
#define PRIVACY_TEMPLATE_MEDIUM_HIGH 2
#define PRIVACY_TEMPLATE_MEDIUM 3
#define PRIVACY_TEMPLATE_MEDIUM_LOW 4
#define PRIVACY_TEMPLATE_LOW 5
#define PRIVACY_TEMPLATE_CUSTOM 100
#define PRIVACY_TEMPLATE_ADVANCED 101

#define PRIVACY_TEMPLATE_MAX PRIVACY_TEMPLATE_LOW

#define PRIVACY_TYPE_FIRST_PARTY 0
#define PRIVACY_TYPE_THIRD_PARTY 1

  INTERNETAPI_(DWORD) PrivacySetZonePreferenceW(DWORD dwZone,DWORD dwType,DWORD dwTemplate,LPCWSTR pszPreference);
  INTERNETAPI_(DWORD) PrivacyGetZonePreferenceW(DWORD dwZone,DWORD dwType,LPDWORD pdwTemplate,LPWSTR pszBuffer,LPDWORD pdwBufferLength);

#if defined(__cplusplus)
}
#endif

#include <poppack.h>
#endif

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