strcat.c

来自「newos is new operation system」· C语言 代码 · 共 21 行

/* 
** Copyright 2001, Travis Geiselbrecht. All rights reserved.
** Distributed under the terms of the NewOS License.
*/
#include <string.h>
#include <sys/types.h>

char *
strcat(char *dest,  char const*src)
{
	char *tmp = dest;

	while(*dest)
		dest++;
	while((*dest++ = *src++) != '\0')
		;

	return tmp;
}