diff options
Diffstat (limited to 'bc/global.h')
| -rw-r--r-- | bc/global.h | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/bc/global.h b/bc/global.h index cf6945c..22fe248 100644 --- a/bc/global.h +++ b/bc/global.h @@ -1,11 +1,10 @@ -/* global.h: The global variables for bc. */ - /* This file is part of GNU bc. - Copyright (C) 1991, 1992, 1993, 1994, 1997 Free Software Foundation, Inc. + + Copyright (C) 1991-1994, 1997, 2006, 2008, 2012-2017 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License , or + the Free Software Foundation; either version 3 of the License , or (at your option) any later version. This program is distributed in the hope that it will be useful, @@ -14,10 +13,8 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with this program; see the file COPYING. If not, write to - The Free Software Foundation, Inc. - 59 Temple Place, Suite 330 - Boston, MA 02111 USA + along with this program; see the file COPYING. If not, see + <http://www.gnu.org/licenses>. You may contact the author by: e-mail: philnelson@acm.org @@ -28,8 +25,9 @@ *************************************************************************/ +/* global.h: The global variables for bc. */ -/* The current break level's lable. */ +/* The current break level's label. */ EXTERN int break_label; /* The current if statement's else label or label after else. */ @@ -42,7 +40,8 @@ EXTERN int continue_label; EXTERN int next_label; /* Byte code character storage. Used in many places for generation of code. */ -EXTERN char genstr[80]; +EXTERN char *genstr INIT(NULL); +EXTERN int genlen INIT(0); /* Count of characters printed to the output in compile_only mode. */ EXTERN int out_count; @@ -52,25 +51,25 @@ EXTERN int out_count; EXTERN char did_gen; /* Is this run an interactive execution. (Is stdin a terminal?) */ -EXTERN char interactive; +EXTERN char interactive INIT(FALSE); /* Just generate the byte code. -c flag. */ -EXTERN int compile_only; +EXTERN int compile_only INIT(FALSE); /* Load the standard math functions. -l flag. */ -EXTERN int use_math; +EXTERN int use_math INIT(FALSE); /* Give a warning on use of any non-standard feature (non-POSIX). -w flag. */ -EXTERN int warn_not_std; +EXTERN int warn_not_std INIT(FALSE); /* Accept POSIX bc only! -s flag. */ -EXTERN int std_only; +EXTERN int std_only INIT(FALSE); /* Don't print the banner at start up. -q flag. */ -EXTERN int quiet; +EXTERN int quiet INIT(FALSE); /* The list of file names to process. */ -EXTERN file_node *file_names; +EXTERN file_node *file_names INIT(NULL); /* The name of the current file being processed. */ EXTERN char *file_name; @@ -113,7 +112,7 @@ EXTERN int n_history; #if defined(LIBEDIT) /* LIBEDIT data */ -EditLine *edit; +EditLine *edit INIT(NULL); History *hist; HistEvent histev; #endif @@ -152,3 +151,6 @@ extern int optind; /* Access to the yy input file. Defined in scan.c. */ extern FILE *yyin; + +/* Access to libmath */ +extern CONST char *libmath[]; |