winver_p.h File Reference

#include <stdarg.h>
#include <stdlib.h>
#include <windef.h>
#include <winbase.h>
#include <winreg.h>
#include <winuser.h>
#include <commctrl.h>
#include <shellapi.h>
#include <strsafe.h>
#include "resource.h"

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Classes
struct	_WINVER_OS_INFO

Typedefs
typedef struct _WINVER_OS_INFO	WINVER_OS_INFO
typedef struct _WINVER_OS_INFO *	PWINVER_OS_INFO

Functions
BOOL	Winver_GetOSInfo (_Out_ PWINVER_OS_INFO OSInfo)

Variables
HINSTANCE	Winver_hInstance

Typedef Documentation

PWINVER_OS_INFO

typedef struct _WINVER_OS_INFO * PWINVER_OS_INFO

WINVER_OS_INFO

typedef struct _WINVER_OS_INFO WINVER_OS_INFO

Function Documentation

Winver_GetOSInfo()

BOOL Winver_GetOSInfo

(

_Out_ PWINVER_OS_INFO

OSInfo

)

Definition at line 97 of file osinfo.c.

{
    HKEY hKey;
    LSTATUS lError;
 
    lError = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
                           OSINFO_KEY,
                           0,
                           KEY_QUERY_VALUE,
                           &hKey);
    if (lError != ERROR_SUCCESS)
        return FALSE;
 
    /* OS name */
    Winver_GetRegValueString(hKey, L"ProductName", OSInfo->szName, _countof(OSInfo->szName));
    if (!OSInfo->szName[0])
    {
        /* This info must be valid */
        RegCloseKey(hKey);
        return FALSE;
    }
 
    /* Compatibility information */
    Winver_FormatCompatInfo(hKey, OSInfo->szCompatInfo, _countof(OSInfo->szCompatInfo));
 
    RegCloseKey(hKey);
 
    return TRUE;
}

Referenced by wWinMain().

Variable Documentation

Winver_hInstance

HINSTANCE Winver_hInstance

extern

Definition at line 9 of file winver.c.

Referenced by Winver_FormatCompatInfo(), Winver_GetFormattedSpkInfo(), and wWinMain().