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python3.2  3.2.2
Functions
return_fl.c File Reference
#include "ffitest.h"

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Functions

static float return_fl (float fl)
int main (void)

Function Documentation

int main ( void  )

Definition at line 14 of file return_fl.c.

{
  ffi_cif cif;
  ffi_type *args[MAX_ARGS];
  void *values[MAX_ARGS];
  float fl, rfl;

  args[0] = &ffi_type_float;
  values[0] = &fl;

  /* Initialize the cif */
  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
                   &ffi_type_float, args) == FFI_OK);

  for (fl = -127.0; fl <  127; fl++)
    {
      ffi_call(&cif, FFI_FN(return_fl), &rfl, values);
      printf ("%f vs %f\n", rfl, return_fl(fl));
      CHECK(rfl ==  2 * fl);
    }
  exit(0);
}

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static float return_fl ( float  fl) [static]

Definition at line 10 of file return_fl.c.

{
  return 2 * fl;
}

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