M2-Planet/test/test0017/memset.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<stdlib.h>
#include<stdio.h>
#include<string.h>

void write_string(char* s)
{
	while(0 != s[0])
	{
		putchar(s[0]);
		s = s + 1;
	}
}

void memcopy(char* from, char* to, int count)
{
	while(0 < count)
	{
		to[0] = from[0];
		to = to + 1;
		from = from + 1;
		count = count - 1;
	}
}

int main()
{
	char* s = "3.141592653589793238462643383279502884197169399375105820974944592307816406286\n 208998628034825342117067982148086513282306647093844609550582231725359408128481\n 117450284102701938521105559644622948954930381964428810975665933446128475648233\n 786783165271201909145648566923460348610454326648213393607260249141273724587006\n 606315588174881520920962829254091715364367892590360011330530548820466521384146\n 951941511609433057270365759591953092186117381932611793105118548074462379962749\n 567351885752724891227938183011949129833673362440656643086021394946395224737190\n 702179860943702770539217176293176752384674818467669405132000568127145263560827\n 785771342757789609173637178721468440901224953430146549585371050792279689258923\n 542019956112129021960864034418159813629774771309960518707211349999998372978049\n 951059731732816096318595024459455346908302642522308253344685035261931188171010\n 003137838752886587533208381420617177669147303598253490428755468731159562863882\n 353787593751957781857780532171226806613001927876611195909216420198938095257201\n 065485863278865936153381827968230301952035301852968995773622599413891249721775\n 283479131515574857242454150695950829533116861727855889075098381754637464939319\n 255060400927701671139009848824012858361603563707660104710181942955596198946767\n";
	char* p = malloc(4096);
	memcopy(s, p, 959);
	memset(p, '$', 14);
	write_string(p);
	return 0;
}