10 static double return_dbl(
double dbl1,
float fl2,
unsigned int in3,
double dbl4)
12 return dbl1 + fl2 + in3 + dbl4;
19 double dbl1, dbl4, rdbl;
22 args[0] = &ffi_type_double;
23 args[1] = &ffi_type_float;
24 args[2] = &ffi_type_uint;
25 args[3] = &ffi_type_double;
33 &ffi_type_double, args) == FFI_OK);
40 printf (
"%f vs %f\n", rdbl,
return_dbl(dbl1, fl2, in3, dbl4));
41 CHECK(rdbl == dbl1 + fl2 + in3 + dbl4);
static double return_dbl(double dbl1, float fl2, unsigned int in3, double dbl4)
void ffi_call(ffi_cif *cif, void(*fn)(void), void *rvalue, void **avalue)
ffi_status ffi_prep_cif(ffi_cif *cif, ffi_abi abi, unsigned int nargs, ffi_type *rtype, ffi_type **atypes)