-(int depth)\r
-{ int i;\r
- struct set* setp;\r
-\r
- for(i = 0; i <= depth; i++)\r
- { if(!(setp = setp->set_list[setp->num_sets]))\r
- { printf("You are trying to access a set that does not exist irmem.c\n");\r
- return NULL;\r
- }\r
- }\r
-\r
-\r
- return setp;\r