30 lines
837 B
C
30 lines
837 B
C
/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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/* $Header$ */
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/* Bit patterns to allow fast answers to set questions about classes.
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The classes in the inpdef are given as single letters; the array
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class[] contains a bit pattern for each letter, with those bits set
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that correspond to the lint class meaning of the letter.
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This facility is used through the macro is_class(inpdef_var, CL_XXX)
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*/
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#define CL_DEF (1<<0)
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#define CL_DECL (1<<1)
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#define CL_USAGE (1<<2)
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#define CL_FUNC (1<<3)
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#define CL_VAR (1<<4)
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#define CL_LIB (1<<5)
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#define CL_EXT (1<<6)
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#define CL_IMPL (1<<7)
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#define CL_STAT (1<<8)
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extern int class[];
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#define is_class(id,cl) ((class[(id)->id_class-MIN_CLASS_CONST] & (cl)) == (cl))
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