37 Node *
40 	register Node *x;  in nodealloc()
42 	x = (Node *)malloc(sizeof (Node) + (n - 1) * sizeof (Node *));  in nodealloc()
50 Node *
51 exptostat(Node *a)  in exptostat()
57 Node *
58 node1(int a, Node *b)  in node1()
60 	register Node *x;  in node1()
68 Node *
69 node2(int a, Node *b, Node *c)  in node2()
71 	register Node *x;  in node2()
80 Node *
81 node3(int a, Node *b, Node *c, Node *d)  in node3()
83 	register Node *x;  in node3()
93 Node *
94 node4(int a, Node *b, Node *c, Node *d, Node *e)  in node4()
96 	register Node *x;  in node4()
106 Node *
107 stat3(int a, Node *b, Node *c, Node *d)  in stat3()
109 	register Node *x;  in stat3()
116 Node *
117 op2(int a, Node *b, Node *c)  in op2()
119 	register Node *x;  in op2()
126 Node *
127 op1(int a, Node *b)  in op1()
129 	register Node *x;  in op1()
136 Node *
137 stat1(int a, Node *b)  in stat1()
139 	register Node *x;  in stat1()
146 Node *
147 op3(int a, Node *b, Node *c, Node *d)  in op3()
149 	register Node *x;  in op3()
156 Node *
157 op4(int a, Node *b, Node *c, Node *d, Node *e)  in op4()
159 	register Node *x;  in op4()
166 Node *
167 stat2(int a, Node *b, Node *c)  in stat2()
169 	register Node *x;  in stat2()
176 Node *
177 stat4(int a, Node *b, Node *c, Node *d, Node *e)  in stat4()
179 	register Node *x;  in stat4()
186 Node *
189 	register Node *x;  in valtonode()
193 	x = node1(0, (Node *)a);  in valtonode()
198 Node *
205 Node *
206 makearr(Node *p)  in makearr()
223 Node *
224 pa2stat(Node *a, Node *b, Node *c)  in pa2stat()
226 	register Node *x;  in pa2stat()
228 	x = node4(PASTAT2, a, b, c, (Node *)paircnt);  in pa2stat()
234 Node *
235 linkum(Node *a, Node *b)  in linkum()
237 	register Node *c;  in linkum()
252 defn(Cell *v, Node *vl, Node *st)	/* turn on FCN bit in definition */  in defn()
254 	Node *p;  in defn()
274 	extern Node *arglist;  in isarg()
275 	Node *p = arglist;  in isarg()