97 	struct blk *p, *q;  in commnds()
100 	struct blk **ptr, *s, *t;  in commnds()
774 struct blk *
775 dcdiv(struct blk *ddivd, struct blk *ddivr)  in dcdiv()
780 	struct blk *ps, *px;  in dcdiv()
781 	struct blk *p, *divd, *divr;  in dcdiv()
936 	struct blk *dd, *dr, *r;  in dscale()
975 struct blk *
976 removr(struct blk *p, int n)  in removr()
979 	struct blk *q, *s, *r;  in removr()
1021 struct blk *
1022 sqrt(struct blk *p)  in sqrt()
1024 	struct blk *r, *q, *s, *t;  in sqrt()
1074 struct blk *
1075 exp(struct blk *base, struct blk *ex)  in exp()
1077 	struct blk *r, *e, *p, *e1, *t, *cp;  in exp()
1229 pushp(struct blk *p)  in pushp()
1239 struct blk *
1249 struct blk *
1252 	struct blk *p, *q;  in readin()
1316 struct blk *
1317 add0(struct blk *p, int ct)  in add0()
1319 	struct blk *q, *t;  in add0()
1339 struct blk *
1340 mult(struct blk *p, struct blk *q)  in mult()
1342 	struct blk *mp, *mq, *mr;  in mult()
1398 chsign(struct blk *p)  in chsign()
1472 	struct blk *r;  in binop()
1492 print(struct blk *hptr)  in print()
1494 	struct blk *p, *q, *dec;  in print()
1576 struct blk *
1577 getdec(struct blk *p, int sc)  in getdec()
1580 	struct blk *q, *t, *s;  in getdec()
1610 tenot(struct blk *p, int sc)  in tenot()
1740 oneot(struct blk *p, int sc, char ch)  in oneot()
1742 	struct blk *q;  in oneot()
1758 hexot(struct blk *p, int flg)  in hexot()
1778 bigot(struct blk *p, int flg)  in bigot()
1780 	struct blk *t, *q;  in bigot()
1830 struct blk *
1831 add(struct blk *a1, struct blk *a2)  in add()
1833 	struct blk *p;  in add()
1882 	struct blk *p, *q;  in eqk()
1909 struct blk *
1910 removc(struct blk *p, int n)  in removc()
1912 	struct blk *q, *r;  in removc()
1932 struct blk *
1933 scalint(struct blk *p)  in scalint()
1942 struct blk *
1943 scale(struct blk *p, int n)  in scale()
1945 	struct blk *q, *s, *t;  in scale()
2012 	struct blk *p;  in cond()
2055 	struct blk *p, *q, *t, *s;  in load()
2067 					putwd(q, (struct blk *)NULL);  in load()
2109 struct blk *
2112 	struct blk *hdr;  in salloc()
2133 	hfree = (struct blk *)hdr->rd;  in salloc()
2139 struct blk *
2142 	struct blk *h, *kk;  in morehd()
2147 	hfree = h = (struct blk *)dcmalloc(HEADSZ);  in morehd()
2150 		if ((hfree = h = (struct blk *)dcmalloc(HEADSZ)) == 0)  in morehd()
2160 struct blk *
2161 copy(struct blk *hptr, int size)  in copy()
2163 	struct blk *hdr;  in copy()
2187 	hfree = (struct blk *)hdr->rd;  in copy()
2198 sdump(char *s1, struct blk *hptr)  in sdump()
2214 seekc(struct blk *hptr, int n)  in seekc()
2244 salterwd(struct wblk *hptr, struct blk *n)  in salterwd()
2247 		more((struct blk *)hptr);  in salterwd()
2254 more(struct blk *hptr)  in more()
2298 	struct blk *p, *q;  in garbage()
2346 redef(struct blk *p)  in redef()
2371 release(struct blk *p)  in release()
2382 struct blk *
2383 getwd(struct blk *p)  in getwd()
2394 putwd(struct blk *p, struct blk *c)  in putwd()
2404 struct blk *
2405 lookwd(struct blk *p)  in lookwd()