gcc/texinfo/libtxi/memcpy.c

21 lines
385 B
C
Raw Normal View History

1997-08-22 00:57:35 +02:00
/* Copy LEN bytes starting at SRCADDR to DESTADDR. Result undefined
if the source overlaps with the destination.
Return DESTADDR. */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
char *
memcpy (destaddr, srcaddr, len)
char *destaddr;
const char *srcaddr;
int len;
{
char *dest = destaddr;
while (len-- > 0)
*destaddr++ = *srcaddr++;
return dest;
}