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/* -*-c-*-*/
#include "ffitest.h"
#include <complex.h>
static _Complex T_C_TYPE f_complex(_Complex T_C_TYPE c, int x, int *py)
{
c = -(2 * creal (c)) + (cimag (c) + 1)* I;
*py += x;
return c;
}
int main (void)
{
ffi_cif cif;
ffi_type *args[MAX_ARGS];
void *values[MAX_ARGS];
_Complex T_C_TYPE tc_arg;
_Complex T_C_TYPE tc_result;
int tc_int_arg_x;
int tc_y;
int *tc_ptr_arg_y = &tc_y;
args[0] = &T_FFI_TYPE;
args[1] = &ffi_type_sint;
args[2] = &ffi_type_pointer;
values[0] = &tc_arg;
values[1] = &tc_int_arg_x;
values[2] = &tc_ptr_arg_y;
/* Initialize the cif */
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3,
&T_FFI_TYPE, args) == FFI_OK);
tc_arg = 1 + 7 * I;
tc_int_arg_x = 1234;
tc_y = 9876;
ffi_call(&cif, FFI_FN(f_complex), &tc_result, values);
printf ("%f,%fi %f,%fi, x %d 1234, y %d 11110\n",
T_CONV creal (tc_result), T_CONV cimag (tc_result),
T_CONV creal (2.0), T_CONV creal (8.0), tc_int_arg_x, tc_y);
CHECK (creal (tc_result) == -2);
CHECK (cimag (tc_result) == 8);
CHECK (tc_int_arg_x == 1234);
CHECK (*tc_ptr_arg_y == 11110);
exit(0);
}
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