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- /* Copyright (C) 1994, 1997, 1998 Aladdin Enterprises. All rights reserved.
-
- This file is part of AFPL Ghostscript.
-
- AFPL Ghostscript is distributed with NO WARRANTY OF ANY KIND. No author or
- distributor accepts any responsibility for the consequences of using it, or
- for whether it serves any particular purpose or works at all, unless he or
- she says so in writing. Refer to the Aladdin Free Public License (the
- "License") for full details.
-
- Every copy of AFPL Ghostscript must include a copy of the License, normally
- in a plain ASCII text file named PUBLIC. The License grants you the right
- to copy, modify and redistribute AFPL Ghostscript, but only under certain
- conditions described in the License. Among other things, the License
- requires that the copyright notice and this notice be preserved on all
- copies.
- */
-
- /*$Id: gserror.h,v 1.2 2000/09/19 19:00:28 lpd Exp $ */
- /* Error return macros */
-
- #ifndef gserror_INCLUDED
- # define gserror_INCLUDED
-
- int gs_log_error(P3(int, const char *, int));
- #ifndef DEBUG
- # define gs_log_error(err, file, line) (err)
- #endif
- #define gs_note_error(err) gs_log_error(err, __FILE__, __LINE__)
- #define return_error(err) return gs_note_error(err)
- #define return_if_error(expr)\
- BEGIN int code_ = (expr); if ( code_ < 0 ) return code_; END
-
- #endif /* gserror_INCLUDED */
-