Intel x86处理器的汇编器

				#ifndef _FILE_H_				#define _FILE_H_								#define IO_BUFSIZE	8192				#define LINE_SIZE	80												typedef struct iob {					int fd;					int cnt;					char *buf_ptr;					char *tail_ptr;					char buf[IO_BUFSIZE];				} iob_t;																void init_iob(int fd, struct iob *p);				int read_into_iob(struct iob *p, unsigned int count);				int read_from_iob(struct iob *p, void *usrbuf, unsigned int count);				int write_from_iob(struct iob *p, unsigned int count);								#endif