nappgui-sys 0.2.0

Rust raw bindings to NAppGUI
Documentation 
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/*
 * NAppGUI Cross-platform C SDK
 * 2015-2025 Francisco Garcia Collado
 * MIT Licence
 * https://nappgui.com/en/legal/license.html
 *
 * File: osmain_win.h
 * https://nappgui.com/en/osapp/osmain_win.html
 *
 */

/* Cross-platform main */

#include <sewer/nowarn.hxx>
#include <Windows.h>
#include <sewer/warn.hxx>

#if (_MSC_VER)
/* Enabling Visual Styles for WindowsXP and later without manifest file (only in Visual C++) */
#pragma comment(linker, \

                "\"/manifestdependency:type='Win32' " \
                "name='Microsoft.Windows.Common-Controls' " \
                "version='6.0.0.0' " \
                "processorArchitecture='*' " \
                "publicKeyToken='6595b64144ccf1df' " \
                "language='*'\"")
#endif

#define osmain(func_create, func_destroy, options, type) \

    int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) \
    { \
        (void)(hPrevInstance), \
            (void)(lpCmdLine), \
            (void)(nCmdShow), \
            FUNC_CHECK_APP_CREATE(func_create, type), \
            FUNC_CHECK_DESTROY(func_destroy, type), \
            osmain_imp( \
                0, NULL, cast(hInstance, void), 0., \
                (FPtr_app_create)func_create, \
                (FPtr_app_update)NULL, \
                (FPtr_destroy)func_destroy, \
                options); \
        return 0; \
    }

#define osmain_sync(lframe, func_create, func_destroy, func_update, options, type) \

    int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) \
    { \
        (void)(hPrevInstance), \
            (void)(lpCmdLine), \
            (void)(nCmdShow), \
            FUNC_CHECK_APP_CREATE(func_create, type), \
            FUNC_CHECK_APP_UPDATE(func_update, type), \
            FUNC_CHECK_DESTROY(func_destroy, type), \
            osmain_imp( \
                0, NULL, cast(hInstance, void), lframe, \
                (FPtr_app_create)func_create, \
                (FPtr_app_update)func_update, \
                (FPtr_destroy)func_destroy, \
                options); \
        return 0; \
    }