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- #ifndef __DAVIS_SYSDEP_H__
- #define __DAVIS_SYSDEP_H__
-
- #include <stdio.h>
-
- #ifdef VMS
- #include <ssdef.h>
- #include <rmsdef.h>
- #include <dvidef.h>
- #include <jpidef.h>
- #include <libdef.h>
- #include <descrip.h>
- #include <iodef.h>
- #include <ttdef.h>
- #include <unixlib.h>
- #else
- extern char *getenv( char *);
- extern int read (int, char *, int);
- extern int unlink( char *);
- extern int sleep(unsigned);
- #endif
-
- #ifdef VMS
- extern unsigned long SHELL_PID;
-
- extern int do_shell_command();
- extern int expand_file_name(char *,char *);
- extern char *unix2vms(char *);
-
- #endif /* VMS */
-
- #ifdef VMS
- typedef struct { /* I/O status block */
- short i_cond; /* Condition value */
- short i_xfer; /* Transfer count */
- long i_info; /* Device information */
- } iosb;
-
- typedef struct { /* Terminal characteristics */
- char t_class; /* Terminal class */
- char t_type; /* Terminal type */
- short t_width; /* Terminal width in characters */
- long t_mandl; /* Terminal's mode and length */
- long t_extend; /* Extended terminal characteristics */
- } termchar;
-
- short TTY_CHANNEL_GLOBAL;
-
- #else
- #define TTY_DESCR 2
- extern int ioctl(int, int, ...);
-
- #ifdef BSD
- #include <sgtty.h>
- struct ltchars OLDTTY_LC;
- struct tchars OLDTTY_TC;
- struct sgttyb OLDTTY;
- #else
- #include <sys/termio.h>
- struct termio OLDTTY;
- #endif
- #endif /* VMS */
-
- extern int INPUT_BUFFER_LEN;
- extern char INPUT_BUFFER[80];
-
- extern void init_tty();
- extern void reset_tty();
- extern char getkey();
- extern void ungetkey(char);
- extern void sys_resume();
- extern void get_term_dimensions(int *, int *);
- extern int sys_delete_file(char *);
-
- extern char *get_time();
- #endif /* __DAVIS_SYSDEP_H__ */
-