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	terror.h - vaccinewars - be a doctor and try to vaccinate the world
	git clone git://src.adamsgaard.dk/vaccinewars
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	terror.h (2717B)
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	1 /************************************************************************
	2 * error.h Header file for dopewars error-handling routines *
	3 * Copyright (C) 1998-2021 Ben Webb *
	4 * Email: [email protected] *
	5 * WWW: https://dopewars.sourceforge.io/ *
	6 * *
	7 * This program is free software; you can redistribute it and/or *
	8 * modify it under the terms of the GNU General Public License *
	9 * as published by the Free Software Foundation; either version 2 *
	10 * of the License, or (at your option) any later version. *
	11 * *
	12 * This program is distributed in the hope that it will be useful, *
	13 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
	14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
	15 * GNU General Public License for more details. *
	16 * *
	17 * You should have received a copy of the GNU General Public License *
	18 * along with this program; if not, write to the Free Software *
	19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, *
	20 * MA 02111-1307, USA. *
	21 ***********************************************************************…
	22
	23 #ifndef __DP_ERROR_H__
	24 #define __DP_ERROR_H__
	25
	26 #ifdef HAVE_CONFIG_H
	27 #include <config.h>
	28 #endif
	29
	30 #include <glib.h>
	31
	32 struct _LastError;
	33 typedef struct _ErrorType {
	34 void (AppendErrorString) (GString str, struct _LastError *error);
	35 void (FreeErrorData) (struct _LastError error);
	36 } ErrorType;
	37
	38 typedef struct _LastError {
	39 gint code;
	40 ErrorType *type;
	41 gpointer data;
	42 } LastError;
	43
	44 extern ErrorType ET_CUSTOM, ET_ERRNO;
	45
	46 #ifdef CYGWIN
	47 extern ErrorType ET_WIN32, ET_WINSOCK;
	48 #else
	49 extern ErrorType *ET_HERRNO;
	50 #endif
	51
	52 typedef enum {
	53 E_FULLBUF
	54 } CustomErrorCode;
	55
	56 typedef struct _ErrTable {
	57 gint code;
	58 gchar *string;
	59 } ErrTable;
	60
	61 void WantUTF8Errors(gboolean want);
	62 gchar *ErrStrFromErrno(int errcode);
	63 void FreeError(LastError *error);
	64 LastError NewError(ErrorType type, gint code, gpointer data);
	65 void SetError(LastError *error, ErrorType type, gint code,
	66 gpointer data);
	67 void LookupErrorCode(GString str, gint code, ErrTable table,
	68 gchar *fallbackstr);
	69 void g_string_assign_error(GString str, LastError error);
	70 void g_string_append_error(GString str, LastError error);
	71
	72 #endif /* __DP_ERROR_H__ */