src/libgdl/gdl-win32.c

	gdl-win32.c revision 587397f49165f739c0ff164cbb15aabfc00eb44e
/*
 * Windows stuff
 *
 * Author:
 *   Albin Sunnanbo
 *   Based on code by Lauris Kaplinski <lauris@kaplinski.com> (/src/extension/internal/win32.cpp)
 *
 * This code is in public domain
 */

#ifdef HAVE_CONFIG_H
# include "config.h"
#endif

#include "gdl-win32.h"

/* Platform detection */
gboolean
is_os_vista()
{
    static gboolean initialized = FALSE;
    static gboolean is_vista = FALSE;
    static OSVERSIONINFOA osver;

    if ( !initialized )
    {
        BOOL result;

        initialized = TRUE;

        memset (&osver, 0, sizeof(OSVERSIONINFOA));
        osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA);
        result = GetVersionExA (&osver);
        if (result)
        {
            if (osver.dwMajorVersion == WIN32_MAJORVERSION_VISTA)
                is_vista = TRUE;
        }
    }

    return is_vista;
}