Start PS4

exercises/04/vslc/include/vslc.h

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+#ifndef VSLC_H
+#define VSLC_H
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <stdarg.h>
+
+// Prototypes for the hash table functions
+#include "tlhash.h"
+
+// Numbers and names for the types of syntax tree nodes
+#include "nodetypes.h"
+
+// Definition of the tree node type
+#include "ir.h"
+
+// Token definitions and other things from bison, needs def. of node type
+#include "y.tab.h"
+
+/* This is generated from the bison grammar, calls on the flex specification */
+int yyerror ( const char *error );
+
+/* These are defined in the parser generated by bison */
+extern int yylineno;
+extern int yylex ( void );
+extern char yytext[];
+
+/* Global state */
+extern node_t *root;
+
+// Moving global defs to global header
+
+extern tlhash_t *global_names;  // Defined in ir.c, used by generator.c
+extern char **string_list;      // Defined in ir.c, used by generator.c
+extern size_t stringc;          // Defined in ir.c, used by generator.c
+
+/* Global routines, called from main in vslc.c */
+void simplify_syntax_tree ( void );
+void print_syntax_tree ( void );
+void destroy_syntax_tree ( void );
+
+void create_symbol_table ( void );
+void print_symbol_table ( void );
+void destroy_symbol_table ( void );
+
+#endif