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///////////////////////////////////////////////////////////////////////////////
//
/// \file main.h
/// \brief Miscellanous declarations
//
// Author: Lasse Collin
//
// This file has been put into the public domain.
// You can do whatever you want with this file.
//
///////////////////////////////////////////////////////////////////////////////
/// Possible exit status values. These are the same as used by gzip and bzip2.
enum exit_status_type {
E_SUCCESS = 0,
E_ERROR = 1,
E_WARNING = 2,
};
/// Sets the exit status after a warning or error has occurred. If new_status
/// is E_WARNING and the old exit status was already E_ERROR, the exit
/// status is not changed.
extern void set_exit_status(enum exit_status_type new_status);
/// Exits the program using the given status. This takes care of closing
/// stdin, stdout, and stderr and catches possible errors. If we had got
/// a signal, this function will raise it so that to the parent process it
/// appears that we were killed by the signal sent by the user.
extern void my_exit(enum exit_status_type status) lzma_attribute((noreturn));
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