GC_STRING_EXTRA  1674 src/alloc.c    	 - GC_STRING_EXTRA
GC_STRING_EXTRA  1722 src/alloc.c          from = (sdata *) ((char *) from + nbytes + GC_STRING_EXTRA);
GC_STRING_EXTRA  1872 src/alloc.c          b = lisp_malloc (size + GC_STRING_EXTRA, clearit, MEM_TYPE_NON_LISP);
GC_STRING_EXTRA  1889 src/alloc.c    	  || (SBLOCK_SIZE - GC_STRING_EXTRA
GC_STRING_EXTRA  1911 src/alloc.c      b->next_free = (sdata *) ((char *) data + needed + GC_STRING_EXTRA);
GC_STRING_EXTRA  2149 src/alloc.c    					   + size + GC_STRING_EXTRA);
GC_STRING_EXTRA  2163 src/alloc.c    					     + size + GC_STRING_EXTRA);
GC_STRING_EXTRA  2170 src/alloc.c    		      to_end = (sdata *) ((char *) to + size + GC_STRING_EXTRA);
GC_STRING_EXTRA  2177 src/alloc.c    		      memmove (to, from, size + GC_STRING_EXTRA);