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- #ifndef _PC_H
- #define _PC_H
- #define _HARDWARE_H
-
- #ifndef _GLOBAL_H
- #include "global.h"
- #endif
-
- #ifndef _SESSION_H
- #include "session.h"
- #endif
-
- #ifndef _SOCKET_H
- #include "socket.h"
- #endif
-
- #if !defined(_TIME_H) && !defined(__dj_include_time_h_)
- #include <time.h>
- #endif
-
- #if !defined(_IO_H) && !defined(__dj_include_io_h_)
- #include <io.h>
- #endif
-
- #if !defined(_DOS_H) && !defined(__dj_include_dos_h_)
- #include <dos.h>
- #endif
-
- /* Extended keyboard codes for function keys */
- #define F1 59 /* Function key 1 */
- #define F2 60
- #define F3 61
- #define F4 62
- #define F5 63
- #define F6 64
- #define F7 65
- #define F8 66
- #define F9 67
- #define F10 68
-
- #define CURSHOM 71 /* Home key */
- #define CURSUP 72 /* Up arrow key */
- #define PAGEUP 73 /* Page up key */
- #define CURSLEFT 75 /* Cursor left key */
- #define CURSRIGHT 77 /* Cursor right key */
- #define CURSEND 79 /* END key */
- #define CURSDWN 80 /* Down arrow key */
- #define PAGEDWN 81 /* Page down key */
-
- #define AF1 104 /* ALT-F1 */
- #define AF2 105
- #define AF3 106
- #define AF4 107
- #define AF5 108
- #define AF6 109
- #define AF7 110
- #define AF8 111
- #define AF9 112
- #define AF10 113
- #define AF11 139
- #define AF12 140
-
- struct stopwatch {
- long calls;
- int16 maxval;
- int16 minval;
- };
- struct screen {
- #ifndef TNOS_68K
- char *save; /* Screen save buffer */
- int row; /* Saved cursor location */
- int col;
- #else
- WINDOW *win; /* active WINDOW */
- WINDOW *textwin; /* text area WINDOW */
- WINDOW *splitwin; /* split screen input WINDOW */
- WINDOW *statwin; /* status area WINDOW */
- #endif
- unsigned char attr;
- unsigned char statline;
- };
- #define NULLSCREEN (struct screen *)0
-
- extern void (*Shutdown[])(void); /* List of functions to call at shutdown */
-
- #if !defined(_ERRNO_H) && !defined(__dj_include_errno_h_)
- extern int errno;
- extern char * sys_errlist[];
- #endif
-
- extern long dostounix (struct date *, struct time *);
- #if !defined(_SYS_STAT_H) && !defined(__dj_include_sys_stat_h_)
- extern int mkdir (const char *pathname, mode_t mode);
- #endif
- #include <unistd.h>
- #if 0
- extern off_t lseek (int, off_t, int);
- extern int unlink (const char *);
- extern int rmdir (const char *);
- extern int access (const char *, int);
- extern int close (int);
- extern char *getcwd (char *, size_t);
- #endif
-
- /* In 8250.c: */
- void asytimer (void);
-
- /* In pc.c: */
- int freevect(uint irq);
- int setvect(uint irq, int chain, void (*func)(int),int arg);
- void freescreen (struct session *sp);
- int getmask (unsigned irq);
- void ioinit (int hinit);
- void setbit (uint port,uint8 bits);
- void clrbit (uint port,uint8 bits);
- void writebit (uint port,uint8 mask,int val);
- void iostop (void);
- void kbint (void);
- int kbread (void);
- int maskoff (unsigned irq);
- int maskon (unsigned irq);
- void newscreen (struct session *sp);
- void pctick (void);
- void sysreset (void);
-
- /* In pcgen.asm: */
- void giveup (void);
- int kbraw (void);
- void uchtimer (void);
-
-
- #define LOCK_FUNCTION(x) { void x##_end(void); (void) _go32_dpmi_lock_code(x, (long)x##_end - (long) x);}
- #define LOCK_VARIABLE(x) (void) _go32_dpmi_lock_data((void *)&x, sizeof(x))
- #define LOCK_ARRAY(x) (void) _go32_dpmi_lock_data((void *)x, sizeof(x))
- #define END_OF_FUNCTION(x) void x##_end(void) {}
-
- #endif /* _PC_H */
-