#include "ffitest.h"
static unsigned char return_uc(unsigned char uc)
{
return uc;
}
int main (void)
{
ffi_cif cif;
ffi_type *args[MAX_ARGS];
void *values[MAX_ARGS];
ffi_arg rint;
unsigned char uc;
unsigned long ul;
args[0] = &ffi_type_uchar;
values[0] = &uc;
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
&ffi_type_uchar, args) == FFI_OK);
for (uc = (unsigned char) '\x00';
uc < (unsigned char) '\xff'; uc++)
{
ul++;
ffi_call(&cif, FFI_FN(return_uc), &rint, values);
CHECK(rint == (signed int) uc);
}
exit(0);
}