15 typedef  struct { Double arg; Double st0; Double st1; UShort fpusw; }  Res;  typedef
25 void do_fsin ( /*OUT*/Res* r, double d )  in do_fsin()
27    assert(my_offsetof(Res,arg) == 0);  in do_fsin()
28    assert(my_offsetof(Res,st0) == 8);  in do_fsin()
29    assert(my_offsetof(Res,st1) == 16);  in do_fsin()
30    assert(my_offsetof(Res,fpusw) == 24);  in do_fsin()
47 void do_fcos ( /*OUT*/Res* r, double d )  in do_fcos()
49    assert(my_offsetof(Res,arg) == 0);  in do_fcos()
50    assert(my_offsetof(Res,st0) == 8);  in do_fcos()
51    assert(my_offsetof(Res,st1) == 16);  in do_fcos()
52    assert(my_offsetof(Res,fpusw) == 24);  in do_fcos()
69 void do_fsincos ( /*OUT*/Res* r, double d )  in do_fsincos()
71    assert(my_offsetof(Res,arg) == 0);  in do_fsincos()
72    assert(my_offsetof(Res,st0) == 8);  in do_fsincos()
73    assert(my_offsetof(Res,st1) == 16);  in do_fsincos()
74    assert(my_offsetof(Res,fpusw) == 24);  in do_fsincos()
91 void do_fptan ( /*OUT*/Res* r, double d )  in do_fptan()
93    assert(my_offsetof(Res,arg) == 0);  in do_fptan()
94    assert(my_offsetof(Res,st0) == 8);  in do_fptan()
95    assert(my_offsetof(Res,st1) == 16);  in do_fptan()
96    assert(my_offsetof(Res,fpusw) == 24);  in do_fptan()
114 void try ( char* name, void(*fn)(Res*,double), double d )  in try()  argument
116    Res r;  in try()
129    void(*fns[4])(Res*,double) = { do_fsin, do_fcos, do_fsincos, do_fptan };  in main()
134       void (*fn)(Res*,double) = fns[i];  in main()