Lines Matching defs:pc
86 char *pa, *pb, *pc, *pd, *pl, *pm, *pn;
114 pc = pd = (char *)a + (n - 1) * es;
116 while (pb <= pc && (r = cmp(pb, a)) <= 0) {
124 while (pb <= pc && (r = cmp(pc, a)) >= 0) {
127 swap(pc, pd);
130 pc -= es;
132 if (pb > pc)
134 swap(pb, pc);
137 pc -= es;
150 r = min(pd - pc, pn - pd - (int)es);
154 if ((r = pd - pc) > (int)es) {