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zint/backend/common.h

41 lines
1.4 KiB
C

/* common.h - Header for all common functions in common.c */
/*
libzint - the open source barcode library
Copyright (C) 2008 Robin Stuart <robin@zint.org.uk>
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
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/* Used in some logic */
#define FALSE 0
#define TRUE 1
/* The most commonly used set */
#define NESET "0123456789"
#include "zint.h"
int ustrlen(unsigned char source[]);
void concat(char dest[], char source[]);
int ctoi(char source);
char itoc(int source);
void to_upper(unsigned char source[]);
int is_sane(char test_string[], unsigned char source[]);
void lookup(char set_string[], char *table[], char data, char dest[]);
int posn(char set_string[], char data);
void expand(struct zint_symbol *symbol, char data[]);
int is_stackable(int symbology);