- lp = calloc(1, sizeof(set));
- if (lp == 0) {
- fprintf(stderr, "out of virtual memory: %s\n", __FILE__);
- exit(1);
- }
+ lp = Safe_calloc(sizeof(set));
+// if (lp == 0) {
+// fprintf(stderr, "out of virtual memory: %s\n", __FILE__);
+// exit(1);
+// }