Date: Tue, 17 Feb 1998 17:32:18 +0200 (IST) From: Eli Zaretskii To: massarin AT alpha3 DOT cram DOT enel DOT it cc: djgpp AT delorie DOT com Subject: Re: Assembler and C again. HELP !!! In-Reply-To: <6c9khr$asf1@willy.cra.enel.it> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Precedence: bulk On 16 Feb 1998 massarin AT alpha3 DOT cram DOT enel DOT it wrote: > driver_address = (r.x.es << 4) + r.x.di; /* that's ok */ > > /* call driver. HOW ????? */ Use the library function __dpmi_simulate_real_mode_procedure_retf_stack, it is described in the libc reference docs.