21 lines
556 B
C
21 lines
556 B
C
/*
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* grammar.h - Header file defining grammars (sets of rule definitions)
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*/
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#ifndef GRAMMAR__H
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#define GRAMMAR__H
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#include <stdlib.h>
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#include <string.h>
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#include "types.h"
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grammar_t *new_grammar(void);
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void add_def(grammar_t *g, const char *src, const char *name, vm_op_t *op);
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void push_backref(grammar_t *g, const char *name, match_t *capture);
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void pop_backrefs(grammar_t *g, size_t count);
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vm_op_t *load_grammar(grammar_t *g, const char *source);
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vm_op_t *lookup(grammar_t *g, const char *name);
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#endif
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// vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1
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