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/* The equivalent of the Unix 'sync' system call: FlushVol.
Public domain by Guido van Rossum, CWI, Amsterdam (July 1987).
For now, we only flush the default volume
(since that's the only volume written to by MacB). */
#include "macdefs.h"
int
sync()
{
if (FlushVol((StringPtr)0, 0) == noErr)
return 0;
else {
errno= ENODEV;
return -1;
}
}
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