ol_strcpy
(void) ol_strcpy( rest, &(rest[1]) );
(void) ol_strcpy( rest, r );
(void) ol_strcpy(
(void) ol_strcpy( cp + 1, cp2 );
(void) ol_strcpy( file, file + 2 );
(void) ol_strcpy( cp, cp + 2 );
(void) ol_strcpy( file, file + 3 );
(void) ol_strcpy( cp2 + 1, cp + 4 );
(void) ol_strcpy( cp + 1, cp + 2 );
(void) ol_strcpy( str, &str[7] );