#ifndef PACKAGE__PROG__PRJLIBS__CONSTANTS_H
#define PACKAGE__PROG__PRJLIBS__CONSTANTS_H

enum { null };
#define null ((void*)null)

static int const fileno_stdin=0;
static int const fileno_stdout=1;
static int const fileno_stderr=2;

static int const pipe_rd=0;
static int const pipe_wr=1;

#ifdef O_NONBLOCK
#define nonblock O_NONBLOCK
#else
#define nonblock O_NDELAY
#endif

static char const var_uid[]="$UID";
static char const var_gid[]="$GID";
static char const var_root[]="$ROOT";
static char const var_path[]="$PATH";

#endif