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- /* Copyright (C) 1994, 1997 Aladdin Enterprises. All rights reserved.
-
- This file is part of Aladdin Ghostscript.
-
- Aladdin 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 Ghostscript Free Public
- License (the "License") for full details.
-
- Every copy of Aladdin 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 Aladdin 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.
- */
-
- /* gserror.h */
- /* Error return macros */
-
- #ifndef gserror_INCLUDED
- # define gserror_INCLUDED
-
- #ifdef DEBUG
- int gs_log_error(P3(int, const char _ds *, int));
- #else
- # 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)\
- do { int code_ = (expr); if ( code_ < 0 ) return code; } while ( 0 )
-
- #endif /* gserror_INCLUDED */
-