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30 lines
903 B
C
30 lines
903 B
C
// SPDX-License-Identifier: 0BSD
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///////////////////////////////////////////////////////////////////////////////
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//
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/// \file main.h
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/// \brief Miscellaneous declarations
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//
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// Author: Lasse Collin
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//
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///////////////////////////////////////////////////////////////////////////////
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/// Possible exit status values. These are the same as used by gzip and bzip2.
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enum exit_status_type {
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E_SUCCESS = 0,
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E_ERROR = 1,
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E_WARNING = 2,
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};
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/// Sets the exit status after a warning or error has occurred. If new_status
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/// is E_WARNING and the old exit status was already E_ERROR, the exit
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/// status is not changed.
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extern void set_exit_status(enum exit_status_type new_status);
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/// Use E_SUCCESS instead of E_WARNING if something worth a warning occurs
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/// but nothing worth an error has occurred. This is called when --no-warn
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/// is specified.
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extern void set_exit_no_warn(void);
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