S                 275 src/alloc.c    #define XMARK_STRING(S)		((S)->u.s.size |= ARRAY_MARK_FLAG)
S                 276 src/alloc.c    #define XUNMARK_STRING(S)	((S)->u.s.size &= ~ARRAY_MARK_FLAG)
S                 277 src/alloc.c    #define XSTRING_MARKED_P(S)	(((S)->u.s.size & ARRAY_MARK_FLAG) != 0)
S                1564 src/alloc.c    #define SDATA_NBYTES(S)	(S)->n.nbytes
S                1565 src/alloc.c    #define SDATA_DATA(S)	((struct sdata *) (S))->data
S                1625 src/alloc.c    #define NEXT_FREE_LISP_STRING(S) ((S)->u.next)
S                1632 src/alloc.c    #define SDATA_OF_STRING(S) ((sdata *) ((S)->u.s.data - SDATA_DATA_OFFSET))
S                  56 test/manual/etags/c-src/c.c struct S  __attribute__ ((vector_size (16))) foo;