acl/lib_acl/include/stdlib/acl_file.h

#ifndef	ACL_FILE_INCLUDE_H
#define	ACL_FILE_INCLUDE_H

#include "acl_define.h"
#include "acl_vstream.h"
#include <stdarg.h>

#ifdef	__cplusplus
extern "C" {
#endif

/**
 * <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ͷ<EFBFBD><EFBFBD><EFBFBD>
 */
typedef struct ACL_FILE {
	ACL_VSTREAM *fp;	/**< <20><>ָ<EFBFBD><D6B8> */
	unsigned int status;	/**< <20>ļ<EFBFBD><C4BC><EFBFBD>״̬ */
#define	ACL_FILE_EOF		(1 << 0)
	int   errnum;		/**< <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD>ij<EFBFBD><C4B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
} ACL_FILE;

#define	ACL_FPATH(fp)	ACL_VSTREAM_PATH((fp)->fp)
#define	ACL_FSTREAM(fp)	((fp)->fp)

/**
 * <EFBFBD>򿪻򴴽<EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @param filenme {const char*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
 * @param mode {const char*} <EFBFBD>򿪱<EFBFBD>־.
 *  r or rb: ֻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
 *  w or wb: ֻд<EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ջ<EFBFBD>ֻд<EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
 *  a or ab: β<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻд<EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD>򴴽<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
 *  r+ or rb+: <EFBFBD>Զ<EFBFBD>д<EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
 *  w+ or wb+: <EFBFBD>Զ<EFBFBD>д<EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ջ򴴽<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
 *  a+ or ab+: <EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӷ<EFBFBD>д<EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD>򴴽<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
 */
ACL_API ACL_FILE *acl_fopen(const char *filename, const char *mode);

/**
 * <EFBFBD>ر<EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
 * @param fp {ACL_FILE*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
 */
ACL_API int acl_fclose(ACL_FILE *fp);

/**
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @param fp {ACL_FILE*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
 */
ACL_API void acl_clearerr(ACL_FILE *fp);

/**
 * <EFBFBD>ж<EFBFBD><EFBFBD>Ƿ񵽴<EFBFBD><EFBFBD>ļ<EFBFBD>β<EFBFBD><EFBFBD>
 * @param fp {ACL_FILE*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
 * @return {int} 0: <EFBFBD><EFBFBD>; !0: <EFBFBD><EFBFBD>
 */
ACL_API int acl_feof(ACL_FILE *fp);

/**
 * <EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡһЩ<EFBFBD>̶<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>
 * @param buf {void*} <EFBFBD>ڴ滺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
 * @param size {size_t} ÿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ鳤<EFBFBD><EFBFBD>
 * @param nitems {size_t} <EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @param fp {ACL_FILE*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
 * @return {size_t} <EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> EOF
 */
ACL_API size_t acl_fread(void *buf, size_t size, size_t nitems, ACL_FILE *fp);

/**
 * <EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @param buf {char*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
 * @param size {int} buf <EFBFBD>ռ<EFBFBD><EFBFBD><EFBFBD>С
 * @param fp {ACL_FILE*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
 * @return {char*} NULL: δ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>; !NULL: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 */
ACL_API char *acl_fgets(char *buf, int size, ACL_FILE *fp);

/**
 * <EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "\r\n"
 * @param buf {char*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
 * @param size {int} buf <EFBFBD>ռ<EFBFBD><EFBFBD><EFBFBD>С
 * @param fp {ACL_FILE*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
 * @return {char*} NULL: δ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>; !NULL: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 */
ACL_API char *acl_fgets_nonl(char *buf, int size, ACL_FILE *fp);

/**
 * <EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>
 * @param fp {ACL_FILE*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
 * @return {int} EOF: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>β<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>; !EOF: <EFBFBD><EFBFBD>ȷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD> ASCII <EFBFBD><EFBFBD>
 */
ACL_API int acl_fgetc(ACL_FILE *fp);
#define	acl_getc	acl_fgetc

/**
 * <EFBFBD>ӱ<EFBFBD>׼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @param buf {char*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
 * @param size {int} buf <EFBFBD>ռ<EFBFBD><EFBFBD><EFBFBD>С
 * @return {char*} NULL: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>; !NULL: Ӧ<EFBFBD><EFBFBD> buf <EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD>ַ
 */
ACL_API char *acl_gets(char *buf, size_t size);

/**
 * <EFBFBD>ӱ<EFBFBD>׼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "\r\n"
 * @param buf {char*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
 * @param size {int} buf <EFBFBD>ռ<EFBFBD><EFBFBD><EFBFBD>С
 * @return {char*} NULL: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>; !NULL: Ӧ<EFBFBD><EFBFBD> buf <EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD>ַ
 */
ACL_API char *acl_gets_nonl(char *buf, size_t size);

/**
 * <EFBFBD>ӱ<EFBFBD>׼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>
 * @return {int} EOF: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>β<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>; !EOF: <EFBFBD><EFBFBD>ȷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD> ASCII <EFBFBD><EFBFBD>
 */
ACL_API int acl_getchar(void);

/**
 * <EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @param fp {ACL_FILE*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @param fmt {const char*} <EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD>ʽ
 * @param ... <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @return {size_t} <EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> EOF
 */
ACL_API int ACL_PRINTF(2, 3) acl_fprintf(ACL_FILE *fp, const char *fmt, ...);

/**
 * <EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @param fp {ACL_FILE*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @param fmt {const char*} <EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD>ʽ
 * @param ap {va_list} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>
 * @return {size_t} <EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> EOF
 */
ACL_API int acl_vfprintf(ACL_FILE *fp, const char *fmt, va_list ap);

/**
 * <EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>һЩ<EFBFBD>̶<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>
 * @param ptr {const void*} <EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD>ַ
 * @param size {size_t} ÿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ鳤<EFBFBD><EFBFBD>
 * @param nitems {size_t} <EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @param fp {ACL_FILE*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
 * @return {size_t} <EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> EOF
 */
ACL_API size_t acl_fwrite(const void *ptr, size_t size, size_t nitems, ACL_FILE *fp);

/**
 * <EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݲ<EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "\r\n"
 * @param s {const char*} <EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
 * @param fp {ACL_FILE*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
 * @return {int} д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<EFBFBD><EFBFBD><EFBFBD><EFBFBD> "\r\n"), <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> EOF
 */
ACL_API int acl_fputs(const char *s, ACL_FILE *fp);

/**
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>׼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @param fmt {const char*} <EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD>ʽ
 * @param ... <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @return {size_t} <EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> EOF
 */
ACL_API int ACL_PRINTF(1, 2) acl_printf(const char *fmt, ...);

/**
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>׼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @param fmt {const char*} <EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD>ʽ
 * @param ap {va_list} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>
 * @return {size_t} <EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> EOF
 */
ACL_API int acl_vprintf(const char *fmt, va_list ap);

/**
 * <EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD>
 * @param c {int} һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ASCII <EFBFBD><EFBFBD>
 * @param fp {ACL_FILE*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
 * @return {int} д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> EOF
 */
ACL_API int acl_putc(int c, ACL_FILE *fp);
#define	acl_fputc	acl_putc

/**
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>׼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݲ<EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "\r\n"
 * @param s {const char*} <EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
 * @return {int} д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<EFBFBD><EFBFBD><EFBFBD><EFBFBD> "\r\n"), <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> EOF
 */
ACL_API int acl_puts(const char *s);

/**
 * <EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD>
 * @param c {int} һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ASCII <EFBFBD><EFBFBD>
 * @return {int} д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> EOF
 */
ACL_API int acl_putchar(int c);

/**
 * <EFBFBD><EFBFBD>λ<EFBFBD>ļ<EFBFBD>λ<EFBFBD><EFBFBD>
 * @param fp {ACL_FILE*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
 * @param offset {acl_off_t} ƫ<EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD>
 * @param whence {int} ƫ<EFBFBD>Ʒ<EFBFBD><EFBFBD><EFBFBD>, SEEK_SET, SEEK_CUR, SEEK_END
 * @return ret {acl_off_t}, ret >= 0: <EFBFBD><EFBFBD>ȷ, ret < 0: <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 */
ACL_API acl_off_t acl_fseek(ACL_FILE *fp, acl_off_t offset, int whence);

/**
 * <EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD>ǰ<EFBFBD>ļ<EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD>е<EFBFBD>λ<EFBFBD><EFBFBD>
 * @param fp {ACL_FILE*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @return {acl_off_t} <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ -1 <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 */
ACL_API acl_off_t acl_ftell(ACL_FILE *fp);

#ifdef	__cplusplus
}
#endif

#endif