overhead_for     4372 src/utils/dlmalloc.c 				size_t oc = oldsize - overhead_for(oldp);
overhead_for     4953 src/utils/dlmalloc.c 			return chunksize(p) - overhead_for(p);
overhead_for     5414 src/utils/dlmalloc.c 			return chunksize(p) - overhead_for(p);