reactos/rostests/apitests/w32knapi/ntdd/NtGdiDdCreateDirectDrawObject.c

#include "..\w32knapi.h"

W32KAPI
HANDLE
APIENTRY
NtGdiDdCreateDirectDrawObject(
    IN HDC hdc
)
{
	return (HANDLE)Syscall(L"NtGdiDdCreateDirectDrawObject", 1, &hdc);
}

BOOL
Test_NtGdiDdCreateDirectDrawObject(PTESTINFO pti)
{
    HDC hdc=CreateDCW(L"Display",NULL,NULL,NULL);

    RTEST(NtGdiDdCreateDirectDrawObject(NULL) == NULL);

    TEST(NtGdiDdCreateDirectDrawObject(hdc) != NULL);
    
    DeleteDC(hdc);

    return TRUE;
}