GET_MEM           921 gc/alloc.c         space = GET_MEM(bytes);
GET_MEM            88 gc/backgraph.c 	    		GET_MEM(MAX_BACK_EDGE_STRUCTS*sizeof(back_edges));
GET_MEM           127 gc/backgraph.c       in_progress_space = (ptr_t *)GET_MEM(in_progress_size * sizeof(ptr_t));
GET_MEM           132 gc/backgraph.c 	      			GET_MEM(in_progress_size * sizeof(ptr_t));
GET_MEM            82 gc/headers.c      	    result = (ptr_t)GET_MEM(bytes_to_get);
GET_MEM            87 gc/headers.c           result = (ptr_t)GET_MEM(bytes_to_get);
GET_MEM            98 gc/headers.c               return((ptr_t)GET_MEM(bytes_to_get));