1990-10-14 13:07:46 +01:00
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/* Error handling definitions */
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void err_set PROTO((object *));
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void err_setval PROTO((object *, object *));
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void err_setstr PROTO((object *, char *));
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int err_occurred PROTO((void));
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void err_get PROTO((object **, object **));
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void err_clear PROTO((void));
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/* Predefined exceptions (in run.c) */
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1990-10-14 21:00:25 +01:00
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extern object *RuntimeError;
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extern object *EOFError;
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extern object *TypeError;
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extern object *MemoryError;
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extern object *NameError;
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extern object *SystemError;
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extern object *KeyboardInterrupt;
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/* Convenience functions */
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extern int err_badarg PROTO((void));
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extern object *err_nomem PROTO((void));
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extern object *err_errno PROTO((object *));
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