RSTRUCT_CONST_PTR 4546 gc.c           	    const VALUE *ptr = RSTRUCT_CONST_PTR(obj);
RSTRUCT_CONST_PTR 1206 include/ruby/ruby.h #define RSTRUCT_PTR(st) ((VALUE *)RSTRUCT_CONST_PTR(RB_OBJ_WB_UNPROTECT_FOR(STRUCT, st)))
RSTRUCT_CONST_PTR 1208 include/ruby/ruby.h #define RSTRUCT_SET(st, idx, v) RB_OBJ_WRITE(st, &RSTRUCT_CONST_PTR(st)[idx], (v))
RSTRUCT_CONST_PTR 1209 include/ruby/ruby.h #define RSTRUCT_GET(st, idx)    (RSTRUCT_CONST_PTR(st)[idx])
RSTRUCT_CONST_PTR  559 struct.c       	rb_mem_clear((VALUE *)RSTRUCT_CONST_PTR(self)+argc, n-argc);
RSTRUCT_CONST_PTR  777 struct.c           return rb_ary_new4(RSTRUCT_LEN(s), RSTRUCT_CONST_PTR(s));
RSTRUCT_CONST_PTR 1011 struct.c           ptr = RSTRUCT_CONST_PTR(s);
RSTRUCT_CONST_PTR 1012 struct.c           ptr2 = RSTRUCT_CONST_PTR(s2);
RSTRUCT_CONST_PTR 1066 struct.c           ptr = RSTRUCT_CONST_PTR(s);
RSTRUCT_CONST_PTR 1083 struct.c           ptr = RSTRUCT_CONST_PTR(s);
RSTRUCT_CONST_PTR 1084 struct.c           ptr2 = RSTRUCT_CONST_PTR(s2);