📄 so
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@c ----------------------------------------------------------------------
@node sopen, io
@heading @code{sopen}
@subheading Syntax
@example
#include <fcntl.h> /* for O_* */
#include <sys/stat.h> /* for S_* */
#include <io.h>
int sopen(const char *file, int mode, int shflag, int permissions);
@end example
@subheading Description
This is a macro that calls open(file, mode|shflag, permissions)
@xref{open}.
@subheading Return Value
@subheading Example
@example
@end example
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