memcpy.c

来自「mips架构的bootloader,99左右的版本 但源代码现在没人更新了」· C语言 代码 · 共 22 行

/*************************************************************
 * File: lib/memcpy.c
 * Purpose: Part of C runtime library
 * Author: Phil Bunce ([e-mail])
 * Revision History:
 *	970304	Start of revision history
 */

/*************************************************************
*  memcpy(dst,src,nbytes)
*	A rather slow implementation of memcpy, this should
*	be rewritten in assembler.
*/
memcpy(dst,src,nbytes)
unsigned char *dst,*src;
int nbytes;
{

for (;nbytes>0;nbytes--) *dst++ = *src++;
}