M2-Planet/test/test0016/file_write.c

50 lines
1.1 KiB
C

/* Copyright (C) 2016 Jeremiah Orians
* This file is part of M2-Planet.
*
* M2-Planet 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.
*
* M2-Planet 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 M2-Planet. If not, see <http://www.gnu.org/licenses/>.
*/
#include<stdio.h>
void write_string(FILE* f)
{
int i = 65;
int j;
do
{
j = i;
do
{
fputc(j, f);
j = j + 1;
} while (j <= 90);
i = i + 1;
fputc(10, f);
} while (i <= 90);
}
int main(int argc, char** argv)
{
FILE* f = stdout;
if(2 == argc)
{
f = fopen(argv[1], "w");
}
write_string(f);
if (f != stdout)
{
fclose(f);
}
return 0;
}