add destdin and vgrindt

[unix-history] / usr / src / usr.bin / ex / bcopy.c

/* block copy from from to to, count bytes */
static char *sccsid = "@(#)bcopy.c      5.1 %G%";
bcopy(from, to, count)
#ifdef vax
       char *from, *to;
       int count;
{

       asm("   movc3   12(ap),*4(ap),*8(ap)");
}
#else
       register char *from, *to;
       register int count;
{
       while (count--)
               *to++ = *from++;
}
#endif