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/*    Copyright (C) 2011  Nicola Corti

    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 3 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, see <http://www.gnu.org/licenses/>.

                 For further information, Nicola Corti - <cortin [at] cli.di.unipi.it>
*/
#include "settings.h"

#include <stdlib.h>
#include <stdio.h>

#ifndef __COMMONS_H
#define __COMMONS_H

/* Macro per la gestione degli errori... */

#define ec_neg1(s,m) \
        if ( (s) == -1 ) {perror(m); exit(errno);}

#define ec_null(s,m) \
        if ( (s) == NULL ) {perror(m); exit(errno);}

#define ec_neg1_c(s,m,c) \
        if ( (s) == -1 ) {perror(m); c}

#define ec_null_c(s,m,c) \
        if ( (s) == NULL ) {perror(m); c}

#define ec_zero(s, m) \
        if ( (s) != 0) {perror(m); exit(errno);}

#define ec_zero_c(s, m, c) \
        if ( (s) != 0) {perror(m); c}

#define print(s) \
        {printf(s); fflush(stdout);}

#define print_1(s, p) \
        {printf(s, p); fflush(stdout);}

#define print_2(s, p, b) \
        {printf(s, p, b); fflush(stdout);}

#define err_print(s) \
        {fprintf(stderr, s);}

#define err_print_1(s, p) \
        {fprintf(stderr, s, p);}

#define sys_print(s) \
        {printf(s); fflush(stdout);}

#define sys_print_1(s, p) \
        {printf(s, p); fflush(stdout);}

#ifndef VERBOSE
        #undef sys_print
        #define sys_print(s)
        #undef sys_print_1
        #define sys_print_1(s, p)
#endif

#endif