Lines Matching refs:pc
123 char *pa, *pb, *pc, *pd, *pl, *pm, *pn;
151 pc = pd = (char *)a + (n - 1) * es;
153 while (pb <= pc && (r = cmp(pb, a)) <= 0) {
161 while (pb <= pc && (r = cmp(pc, a)) >= 0) {
164 swap(pc, pd);
167 pc -= es;
169 if (pb > pc)
171 swap(pb, pc);
174 pc -= es;
187 r = min((size_t)(pd - pc), pn - pd - es);
191 if ((size_t)(r = pd - pc) > es) {