Subject: Re: patch to align ip headers..
To: Matt Thomas <>
From: None <>
List: tech-net
Date: 04/26/2000 11:30:19
>>+       if (mtod(m, intptr_t) & 0x3) {
>>+               intptr_t i = mtod(m, intptr_t) & 0x3;
>>+               bcopy(m->m_data, m->m_data - i, m->m_len);
>Since the arguments overlap, that should be ovbcopy.

	just to be sure: there's no ovbcopy in the kernel any more.
	bcopy in the kernel is safe against overlap. (sys/lib/libkern/bcopy.c)