puts.c

来自「很少见的源码公开的msc51和z80的c编译器。」· C语言 代码 · 共 37 行

/*-----------------------------------------------------------------
    puts.c - source file for ANSI Function puts 

    Written By - Sandeep Dutta . [e-mail] (1999)

    This library is free software; you can redistribute it and/or modify it
    under the terms of the GNU Library General Public License as published by the
    Free Software Foundation; either version 2, or (at your option) any
    later version.

    This library 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 Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this program; if not, write to the Free Software
    Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

    In other words, you are welcome to use, share and improve this program.
    You are forbidden to forbid anyone else to use, share and improve
    what you give them.   Help stamp out software-hoarding!
-------------------------------------------------------------------------*/

extern void putchar(char);

int puts (char *s)
{
	int i = 0;
	while (*s){
		putchar(*s++);
		i++;
	}
	putchar('\n');
	return i+1;
}