115 lines
3.2 KiB
C
115 lines
3.2 KiB
C
#ifndef __CD64IO_H__
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#define __CD64IO_H__
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#ifdef CD64_USE_LIBIEEE1284
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#include <ieee1284.h>
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int cd64_open_ieee1284(struct cd64_t *cd64);
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int cd64_close_ieee1284(struct cd64_t *cd64);
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int cd64_xfer_ieee1284(struct cd64_t *cd64, uint8_t *wr, uint8_t *rd, int delayms);
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#endif
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#ifdef CD64_USE_PPDEV
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#ifndef __linux__
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#error ppdev can only be used on Linux
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#endif
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#include <sys/ioctl.h>
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#include <linux/parport.h>
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#include <linux/ppdev.h>
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int cd64_open_ppdev(struct cd64_t *cd64);
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int cd64_close_ppdev(struct cd64_t *cd64);
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int cd64_xfer_ppdev(struct cd64_t *cd64, uint8_t *wr, uint8_t *rd, int delayms);
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#endif
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#ifdef CD64_USE_PORTDEV
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#ifndef __linux__
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#error portdev can only be used on Linux
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#endif
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int cd64_open_portdev(struct cd64_t *cd64);
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int cd64_close_portdev(struct cd64_t *cd64);
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int cd64_xfer_portdev(struct cd64_t *cd64, uint8_t *wr, uint8_t *rd, int delayms);
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#endif
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#ifdef CD64_USE_RAWIO
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/* #define REALLY_SLOW_IO */
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#if defined __linux__ && (defined __i386__ || defined __x86_64__)
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#include <sys/io.h>
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#endif
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#ifdef __OpenBSD__
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#include <sys/types.h>
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#include <machine/sysarch.h>
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#include <i386/pio.h>
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/* pio.h defines several I/O functions & macros, including the macros inb() and
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* outb(). This shows that using a bit of inline assembly is not such a bad idea
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* at all. */
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#undef inb
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#define inb(port) __inb(port)
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#undef outb
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#define outb(data, port) __outb(port, data)
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#endif
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#ifdef __FreeBSD__
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#include <fcntl.h>
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#include <machine/cpufunc.h>
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/* Almost the same story as under OpenBSD. cpufunc.h defines the macros inb()
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* and outb(). We redefine them. Be sure _POSIX_SOURCE is not defined before
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* including <machine/cpufunc.h>. */
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#undef inb
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#define inb(port) inbv(port)
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#undef outb
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#define outb(data, port) outbv(port, data)
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#endif
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#ifdef __BEOS__
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#include <fcntl.h>
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#endif
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#ifdef _MSC_VER
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#include <conio.h> /* inp() & outp() */
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#include <io.h> /* access() */
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#define F_OK 0
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#endif
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#ifdef __MSDOS__
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#include <pc.h> /* inportb() & outportb() */
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#endif
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#if defined _WIN32 || defined __CYGWIN__
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#include <windows.h> /* defines _WIN32 (checks for */
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#include <string.h> /* __CYGWIN__ must come first) */
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#ifdef __CYGWIN__
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#include <exceptions.h>
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#include <dlfcn.h>
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#include <sys/cygwin.h>
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#endif
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#endif /* _WIN32 || __CYGWIN__ */
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int cd64_open_rawio(struct cd64_t *cd64);
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int cd64_close_rawio(struct cd64_t *cd64);
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int cd64_xfer_rawio(struct cd64_t *cd64, uint8_t *wr, uint8_t *rd, int delayms);
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#endif
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#if defined _WIN32 && !defined __CYGWIN__
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/* milliseconds */
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#include <windows.h>
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#define USLEEP(x) Sleep(x)
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#elif defined __MSDOS__
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/* milliseconds */
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#include <dos.h>
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#define USLEEP(x) delay(x)
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#elif defined __BEOS__
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/* microseconds */
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#include <OS.h>
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#define USLEEP(x) snooze(x)
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#else /* Unix & Cygwin */
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/* microseconds */
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#include <unistd.h>
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#define USLEEP(x) usleep(x)
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#endif
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#if __STDC_VERSION__ >= 19990L && !defined DEBUG
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/* If DEBUG is defined the keyword inline is not recognised (syntax error). */
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#define INLINE inline
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#elif defined _MSC_VER
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/* Visual C++ doesn't allow inline in C source code */
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#define INLINE __inline
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#else
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#define INLINE
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#endif
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#endif
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