src/lib/libossaudio/soundcard.h - diff

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version 1.19.4.1, 2012/05/07 16:55:33

version 1.20, 2012/05/04 11:48:12

Line 291 typedef struct buffmem_desc {

int size;

} buffmem_desc;

#if 0

/* This is what we'd like to have, but it causes prototype conflicts. */

#define ioctl _oss_ioctl

#else

* If we already included <sys/ioctl.h>, then we define our own prototype,

* XXX force inclusion of <sys/ioctl.h> before we redefine

* else we depend on <sys/ioctl.h> to do it for us. We do it this way, so

* ioctl() to avoid a prototype conflict.

* that we don't define the prototype twice.

* Its multiple inclusion protection will keep this from

* happening if it is pulled in later.

#ifndef _SYS_IOCTL_H_

#include <sys/ioctl.h>

#else

#define ioctl(x, y, ...) _oss_ioctl(x, y, __VA_ARGS__)

#endif

#include <sys/cdefs.h>

__BEGIN_DECLS

int _oss_ioctl(int, unsigned long, ...);

__END_DECLS

#endif

#endif /* !_SOUNDCARD_H_ */