38 lines
1.1 KiB
Diff
38 lines
1.1 KiB
Diff
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diff --git a/add_trace_to_tabc.pl b/add_trace_to_tabc.pl
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index 04be787..3186075 100644
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--- a/add_trace_to_tabc.pl
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+++ b/add_trace_to_tabc.pl
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@@ -15,11 +15,11 @@
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# COPYRIGHT
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print <<EOF;
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-extern elide_trace_reduce(int, int);
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-extern elide_trace_shift(int,int);
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-extern report_trace_shift(int);
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-extern report_trace_reduce(int, int);
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-extern report_trace_error(short *yyss, short *yyssp);
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+extern void elide_trace_reduce(int, int);
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+extern void elide_trace_shift(int,int);
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+extern void report_trace_shift(int);
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+extern void report_trace_reduce(int, int);
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+extern void report_trace_error(short *yyss, short *yyssp);
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EOF
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while (<>) {
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diff --git a/dfasyn/n2d.h b/dfasyn/n2d.h
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index b2159ba..6c56abb 100644
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--- a/dfasyn/n2d.h
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+++ b/dfasyn/n2d.h
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@@ -181,6 +181,10 @@ Expr * new_xor_expr(Expr *c1, Expr *c2);
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Expr * new_cond_expr(Expr *c1, Expr *c2, Expr *c3);
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Expr * new_sym_expr(char *sym_name);
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+int yyparse(void);
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+void yyerror(char *);
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+int yylex(void);
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+
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void define_symbol(Evaluator *x, char *name, Expr *e);
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void define_result(Evaluator *x, char *string, Expr *e, int early);
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void define_symresult(Evaluator *x, char *string, Expr *e, int early);
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