gforth/engine/io.h - diff

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version 1.2, 1998/05/02 21:29:02	version 1.5, 1998/12/08 22:03:05
Line 1	Line 1
/* Input driver header	/* Input driver header

Copyright (C) 1995 Free Software Foundation, Inc.	Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.

This file is part of Gforth.	This file is part of Gforth.

Line 23	Line 23

extern jmp_buf throw_jmp_buf;	extern jmp_buf throw_jmp_buf;

#ifdef MSDOS	#if defined(MSDOS) \|\| defined(SHARC)
# define prep_terminal()	# define prep_terminal()
# define deprep_terminal()	# define deprep_terminal()
# include <conio.h>	# include <conio.h>

# define key() getch()	# define key(stdin) getch()
# define key_query FLAG(kbhit())	# define key_query(stdin) FLAG(kbhit())
#else	#else
unsigned char getkey(FILE *);	unsigned char getkey(FILE *);
long key_avail(FILE *);	long key_avail(FILE *);
Line 37 void prep_terminal(void);	Line 37 void prep_terminal(void);
void deprep_terminal(void);	void deprep_terminal(void);
void get_winsize(void);	void get_winsize(void);

# define key() getkey(stdin)	# define key(stdin) getkey(stdin)
# define key_query -(!!key_avail(stdin)) /* !! FLAG(...)? - anton */	# define key_query(stdin) -(!!key_avail(stdin)) /* !! FLAG(...)? - anton */
/* flag was originally wrong -- lennart */	/* flag was originally wrong -- lennart */
#endif	#endif