Fix unused warnings.

[official-gcc/graphite-test-results.git] / gcc / testsuite / gcc.c-torture / compile / 930111-1.c

/* 2.3.3 crashes on 386 with -traditional */
f(a)
     char *a;
{
  int d = strcmp(a,"-");

  while (vfork() < 0)
    ;
  return d;
}