fill6bits
fill6bits(bits, mskp);
fill6bits(nbits, ap);
fill6bits(128, (u_32_t *)&$$.m);
fill6bits(128, (u_32_t *)&$$.m);
fill6bits(128, (u_32_t *)$$[1].in6.s6_addr);
extern void fill6bits __P((int, u_int *));