#include <stdlib.h>
-/* The attribute __pure__ was added in gcc 2.96. */
-#undef _GL_ATTRIBUTE_PURE
-#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
-# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
-#else
-# define _GL_ATTRIBUTE_PURE /* empty */
-#endif
-
void
i_ring_init (I_ring *ir, int default_val)
{
ir->ir_default_val = default_val;
}
-bool _GL_ATTRIBUTE_PURE
+bool
i_ring_empty (I_ring const *ir)
{
return ir->ir_empty;