Diff for /gforth/engine/io.h between versions 1.5 and 1.6

version 1.5, 1998/12/08 22:03:05 version 1.6, 1999/01/21 20:09:14
Line 31  extern jmp_buf throw_jmp_buf; Line 31  extern jmp_buf throw_jmp_buf;
 #  define key(stdin)            getch()  #  define key(stdin)            getch()
 #  define key_query(stdin)      FLAG(kbhit())  #  define key_query(stdin)      FLAG(kbhit())
 #else  #else
 unsigned char getkey(FILE *);  unsigned getkey(FILE *);
 long key_avail(FILE *);  long key_avail(FILE *);
 void prep_terminal(void);  void prep_terminal(void);
 void deprep_terminal(void);  void deprep_terminal(void);

Removed from v.1.5  
changed lines
  Added in v.1.6


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