diff options
Diffstat (limited to 'contrib/ncurses/ncurses/fifo_defs.h')
| -rw-r--r-- | contrib/ncurses/ncurses/fifo_defs.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/contrib/ncurses/ncurses/fifo_defs.h b/contrib/ncurses/ncurses/fifo_defs.h index f4dd7be324f5..67799577aead 100644 --- a/contrib/ncurses/ncurses/fifo_defs.h +++ b/contrib/ncurses/ncurses/fifo_defs.h @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998 Free Software Foundation, Inc. * + * Copyright (c) 1998,2002 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -34,7 +34,7 @@ /* * Common macros for lib_getch.c, lib_ungetch.c * - * $Id: fifo_defs.h,v 1.2 1998/02/11 12:13:56 tom Exp $ + * $Id: fifo_defs.h,v 1.4 2002/03/16 20:47:50 tom Exp $ */ #ifndef FIFO_DEFS_H @@ -46,13 +46,13 @@ #define peek SP->_fifopeek #define h_inc() { head == FIFO_SIZE-1 ? head = 0 : head++; if (head == tail) head = -1, tail = 0;} -#define h_dec() { head == 0 ? head = FIFO_SIZE-1 : head--; if (head == tail) tail = -1;} +#define h_dec() { head == 0 ? head = FIFO_SIZE-1 : head--; if (head == tail) tail = -1;} #define t_inc() { tail == FIFO_SIZE-1 ? tail = 0 : tail++; if (tail == head) tail = -1;} -#define t_dec() { tail == 0 ? tail = FIFO_SIZE-1 : tail--; if (head == tail) fifo_clear();} +#define t_dec() { tail == 0 ? tail = FIFO_SIZE-1 : tail--; if (head == tail) fifo_clear();} #define p_inc() { peek == FIFO_SIZE-1 ? peek = 0 : peek++;} -#define cooked_key_in_fifo() (head!=-1 && peek!=head) -#define raw_key_in_fifo() (head!=-1 && peek!=tail) +#define cooked_key_in_fifo() ((head != -1) && (peek != head)) +#define raw_key_in_fifo() ((head != -1) && (peek != tail)) #undef HIDE_EINTR |