static inline int
is_lisp_pointer(lispobj obj)
{
+#if N_WORD_BITS == 64
+ return (obj & 3) == 3;
+#else
return obj & 1;
+#endif
}
#include "fixnump.h"
#endif
typedef int boolean;
+static inline boolean
+other_immediate_lowtag_p(lispobj header)
+{
+ /* These lowtags are spaced 4 apart throughout the lowtag space. */
+ return (lowtag_of(header) & 3) == OTHER_IMMEDIATE_0_LOWTAG;
+}
+
/* KLUDGE: As far as I can tell there's no ANSI C way of saying
* "this function never returns". This is the way that you do it
* in GCC later than version 2.5 or so. */
size_t thread_control_stack_size;
};
+/* saved runtime path computed from argv[0] */
+extern char *saved_runtime_path;
+
#endif /* _SBCL_RUNTIME_H_ */