unistd.h

mips架构的bootloader,99左右的版本 但源代码现在没人更新了

#ifndef _UNISTD_
#define _UNISTD_

#define	SEEK_SET	0	/* Set file pointer to offset */
#define	SEEK_CUR	1	/* Set file pointer to current plus offset */
#define	SEEK_END	2	/* Set file pointer to EOF plus offset */

#endif /* _UNISTD_ */