2 Purpose: Check uint8_t arguments.
5 Originator: Dan Witte <dwitte@gmail.com> 20100916 */
13 typedef unsigned char u8;
15 __attribute__((noinline)) uint8_t
16 foo (uint8_t a, uint8_t b, uint8_t c, uint8_t d,
17 uint8_t e, uint8_t f, uint8_t g)
19 return a + b + c + d + e + f + g;
23 bar (uint8_t a, uint8_t b, uint8_t c, uint8_t d,
24 uint8_t e, uint8_t f, uint8_t g)
26 return foo (a, b, c, d, e, f, g);
32 ffi_type *ffitypes[NARGS];
39 for (i = 0; i < NARGS; ++i)
40 ffitypes[i] = &ffi_type_uint8;
42 CHECK (ffi_prep_cif (&cif, FFI_DEFAULT_ABI, NARGS,
43 &ffi_type_uint8, ffitypes) == FFI_OK);
45 for (i = 0; i < NARGS; ++i)
48 argptrs[i] = &args[i];
50 ffi_call (&cif, FFI_FN (bar), &result, argptrs);