Lines Matching defs:sp
121 #define empty(s) (s >= sp)
122 #define pop(a, n, i) a = (--sp)->sa, n = sp->sn, i = sp->si
123 #define push(a, n, i) sp->sa = a, sp->sn = n, (sp++)->si = i
133 stack s[SIZE], *sp, *sp0, *sp1, temp;
138 sp = s;
159 if (sp + nc > s + SIZE) { /* Get more stack. */
183 sp0 = sp1 = sp; /* Stack position of biggest bin. */
197 sp1 = sp;
232 stack s[512], *sp, *sp0, *sp1, temp;
236 sp = s;
255 if (sp + nc > s + SIZE) {
261 sp0 = sp1 = sp;
277 sp1 = sp;