diff options
| author | guy <guy@f5534014-38df-0310-8fa8-9805f1628bb7> | 2001-10-31 07:47:27 +0000 |
|---|---|---|
| committer | guy <guy@f5534014-38df-0310-8fa8-9805f1628bb7> | 2001-10-31 07:47:27 +0000 |
| commit | badacf808dbcbc9cff487469c2b814833800dcdf (patch) | |
| tree | 023bcd46af188932f8ffdee562cf0bf5d6d3baba /epan/column-utils.h | |
| parent | 80ca5a4d768d9f2f2d45ab5930fa9f628a72ee4b (diff) | |
Put "extern" in front of a pile of function declarations.
It makes no difference if they really are function declarations;
however, in plugins, when building on OSes that don't let
dynamically-loaded modules access functions in the main program (e.g.,
Windows), when compiling a plugin, <plugin_api.h> defines the names of
those functions as (*pointer_name), so they turn into declarations of
pointer variables pointing to the functions in question, and, on
platforms with a def/ref model in the linker, if a plugin has more than
one source file that gets linked into the plugin, the linker may get
upset at two definitions of the same variable.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@4114 f5534014-38df-0310-8fa8-9805f1628bb7
Diffstat (limited to 'epan/column-utils.h')
| -rw-r--r-- | epan/column-utils.h | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/epan/column-utils.h b/epan/column-utils.h index 0a5f8c1286..cafe5622e1 100644 --- a/epan/column-utils.h +++ b/epan/column-utils.h @@ -1,12 +1,11 @@ /* column-utils.h * Definitions for column utility structures and routines * - * $Id: column-utils.h,v 1.2 2001/07/22 10:25:49 guy Exp $ + * $Id: column-utils.h,v 1.3 2001/10/31 07:47:26 guy Exp $ * * Ethereal - Network traffic analyzer - * By Gerald Combs <gerald@zing.org> + * By Gerald Combs <gerald@ethereal.com> * Copyright 1998 Gerald Combs - * * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -23,7 +22,6 @@ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - #ifndef __COLUMN_UTILS_H__ #define __COLUMN_UTILS_H__ @@ -37,27 +35,27 @@ /* Allocate all the data structures for constructing column data, given the number of columns. */ -void col_init(column_info *, gint); +extern void col_init(column_info *, gint); /* Utility routines used by packet*.c */ -void col_set_writable(frame_data *fd, gboolean writable); -gint check_col(frame_data *, gint); -void col_clear(frame_data *, gint); -void col_set_str(frame_data *, gint, gchar *); +extern void col_set_writable(frame_data *fd, gboolean writable); +extern gint check_col(frame_data *, gint); +extern void col_clear(frame_data *, gint); +extern void col_set_str(frame_data *, gint, gchar *); #if __GNUC__ >= 2 -void col_add_fstr(frame_data *, gint, gchar *, ...) +extern void col_add_fstr(frame_data *, gint, gchar *, ...) __attribute__((format (printf, 3, 4))); -void col_append_fstr(frame_data *, gint, gchar *, ...) +extern void col_append_fstr(frame_data *, gint, gchar *, ...) __attribute__((format (printf, 3, 4))); #else -void col_add_fstr(frame_data *, gint, gchar *, ...); -void col_append_fstr(frame_data *, gint, gchar *, ...); +extern void col_add_fstr(frame_data *, gint, gchar *, ...); +extern void col_append_fstr(frame_data *, gint, gchar *, ...); #endif -void col_add_str(frame_data *, gint, const gchar *); -void col_append_str(frame_data *, gint, gchar *); -void col_set_cls_time(frame_data *, int); -void fill_in_columns(frame_data *); +extern void col_add_str(frame_data *, gint, const gchar *); +extern void col_append_str(frame_data *, gint, gchar *); +extern void col_set_cls_time(frame_data *, int); +extern void fill_in_columns(frame_data *); #endif /* __COLUMN_UTILS_H__ */ |