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- #ifndef C370_H
- #define C370_H
-
- #include <stdio.h>
- #include <stddef.h>
-
- void printhex( void *buf, int len );
-
- extern unsigned char ebcdic_ascii[];
- extern unsigned char ascii_ebcdic[];
-
- void ebcdic2ascii( unsigned char *buf, unsigned size );
- void ascii2ebcdic( unsigned char *buf, unsigned size );
-
- /* dirent.h definitions */
-
- #define NAMELEN 8
-
- struct dirent {
- struct dirent *d_next;
- char d_name[NAMELEN+1];
- };
-
- typedef struct _DIR {
- struct dirent *D_list;
- struct dirent *D_curpos;
- char D_path[FILENAME_MAX];
- } DIR;
-
- DIR * opendir(const char *dirname);
- struct dirent *readdir(DIR *dirp);
- void rewinddir(DIR *dirp);
- int closedir(DIR *dirp);
-
- /* sys/types.h definitions */
-
- #define off_t long
- #define mode_t int
-
- /* fcntl.h definitions */
-
- #define O_RDONLY 0x0001
- #define O_WRONLY 0x0002
- #define O_RDWR 0x0004
-
- #define O_CREAT 0x0100
- #define O_TRUNC 0x0200
- #define O_EXCL 0x0400
- #define O_APPEND 0x0800
-
- #define O_BINARY 0x1000
- #define O_MEMORY 0x2000
- #define O_RECORD 0x4000
- #define O_DCB 0x8000
- extern unsigned char dcb_flags[]; /* used by fopen and O_DCB */
- /* with a leading comma, eg: ",recfm=fb,lrecl=80,blksize=6160" */
-
- int open(const char *path, int access);
-
- /* stdio.h definitions */
-
- #define fseek myfseek
- /* #define fread myfread */
- int fileno( FILE *fp );
-
- /* unistd.h definitions */
-
- int access( const char *filename, int how );
- int close( int fd );
- int isatty( int fd );
- off_t lseek( int fd, off_t offset, int whence );
- size_t read( int fd, void *buf, size_t size );
- int unlink( char *filename );
- int write( int fd, void *buf, size_t len );
-
- /* io.h definitions */
-
- int eof( int fd );
- int setmode(int fd, int access);
- int tell( int fd );
-
- /* stat.h definitions */
-
- struct stat {
- short st_dev;
- short st_ino;
- short st_mode;
- short st_nlink;
- int st_uid;
- int st_gid;
- long st_size;
- long st_atime;
- long st_mtime;
- long st_ctime;
- FILE *fp;
- char fname[FILENAME_MAX];
- };
-
- int chmod( const char* filename, mode_t mode );
- int stat(const char *filename, struct stat *buf );
- int fstat(int fd, struct stat *buf );
-
- #define S_IFMT 0xFFFF
- #define _FLDATA(m) (*(fldata_t *) &m)
- #define S_ISDIR(m) (_FLDATA(m).__dsorgPDSdir)
- #define S_ISREG(m) (_FLDATA(m).__dsorgPO | \
- _FLDATA(m).__dsorgPDSmem | \
- _FLDATA(m).__dsorgPS)
- #define S_ISBLK(m) (_FLDATA(m).__recfmBlk)
- #define S_ISMEM(m) (_FLDATA(m).__dsorgMem)
-
- /* errno.h definitions */
-
- #define ENOENT -1
-
- #endif /* C370_H */
-