#ifndef SEEN_VEC_BSRCH_H
#define SEEN_VEC_BSRCH_H

#include </package/prog/prjlibs/include/types.h>
#include </package/prog/prjlibs/include/vec.h>
#include </package/prog/prjlibs/include/warn.h>

extern type_len vec_bsrch(type_len, vec_type const*, void const*,
                  int (*)(void const*, void const*), type_bool, type_len);
#define VEC_BSRCHF(type, vec, d, compar) \
  (WARN_TYPE(type*, d), \
   vec_bsrch(sizeof (type), VEC_GV(type, vec), (d), (compar), 0, 0))
#define VEC_BSRCHL(type, vec, d, compar) \
  (WARN_TYPE(type*, d), \
   vec_bsrch(sizeof (type), VEC_GV(type, vec), (d), (compar), 1, 0))
#define VEC_BSRCHR(type, vec, d, compar, f, l) \
  (WARN_TYPE(type*, d), WARN_TYPE(type_len*, f), WARN_TYPE(type_len*, l), \
   *f=vec_bsrch(sizeof (type), VEC_GV(type, vec), (d), (compar), 0, 0), \
   *l=vec_bsrch(sizeof (type), VEC_GV(type, vec), (d), (compar), 1, *f)+*f, \
   *l-*f)
#define VEC_BSRCHC(type, vec, d, compar) \
  (WARN_TYPE(type*, d), \
   vec_bsrch(sizeof (type), VEC_GV(type, vec), (d), (compar), 1, \
   vec_bsrch(sizeof (type), VEC_GV(type, vec), (d), (compar), 0, 0)))

#endif