--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/agcl/oldagsrc/good/asiwdp.h	Sat Dec 22 17:52:45 2007 -0500
@@ -0,0 +1,93 @@
+#ifndef ASIWDP_H
+#define ASIWDP_H
+
+typedef union {
+  double alignment;
+  char ag_vt_2[sizeof(int)];
+  char ag_vt_4[sizeof(double)];
+  char ag_vt_5[sizeof(Location)];
+  char ag_vt_6[sizeof(double *)];
+} asi_vs_type;
+
+typedef enum {
+  asi_white_space_token = 1, asi_input_string_token = 4,
+  asi_statements_token, asi_eof_token = 7, asi_statement_token,
+  asi_skip_statement_token, asi_skip_open_statement_token,
+  asi_skip_closed_statement_token, asi_statement_text_token,
+  asi_balanced_braces_token = 15, asi_balanced_parens_token = 17,
+  asi_open_statement_token = 20, asi_closed_statement_token,
+  asi_expression_token, asi_true_if_condition_token = 25,
+  asi_false_if_condition_token, asi_closed_while_token,
+  asi_execute_while_token, asi_open_while_token, asi_while_token = 32,
+  asi_while_loop_token, asi_false_while_condition_token,
+  asi_true_while_condition_token, asi_conditional_expression_token,
+  asi_logical_or_expression_token = 42,
+  asi_logical_and_expression_token = 45, asi_equality_expression_token = 47,
+  asi_relational_expression_token = 49, asi_additive_expression_token = 52,
+  asi_multiplicative_expression_token = 57, asi_unary_expression_token = 60,
+  asi_factor_token = 63, asi_primary_token, asi_blank_token = 72,
+  asi_statement_char_token = 83, asi_name_string_token = 87,
+  asi_letter_token, asi_simple_real_token = 90, asi_exponent_token = 93,
+  asi_integer_part_token, asi_fraction_part_token = 96,
+  asi_name_token = 114, asi_real_token = 134, asi_digit_token = 143
+} asi_token_type;
+
+typedef struct asi_pcb_struct{
+  asi_token_type token_number, reduction_token, error_frame_token;
+  int input_code;
+  int input_value;
+  int line, column;
+  int ssx, sn, error_frame_ssx;
+  int drt, dssx, dsn;
+  int ss[128];
+  asi_vs_type vs[128];
+  int ag_ap;
+  const char *error_message;
+  char read_flag;
+  char exit_flag;
+  int bts[128], btsx;
+  unsigned char * pointer;
+  unsigned char * la_ptr;
+  const unsigned char *key_sp;
+  int save_index, key_state;
+  char ag_msg[82];
+  const  int *ag_dtl;
+  int ag_dsn;
+/*  Line -, asiwdp.syn */
+                                  // Add declarations to parser control block
+    CharStack charStack;                        // Stack to accumulate variable names
+		WhileStack whileStack;                      // Stack of active while loops
+		SymbolTable *symbolTable;                   // Pointer to external symbol table
+
+		void pushChar(int c);                       // Add character to character stack
+		double *locateValue(int k);                 // Identify variable named on character stack
+		void stackLoop(const Location &c);          // Provide for nested while loops
+		Location location();                        // Capture current location of parse
+		void setLocation(const Location &l);        // Set location of parse
+		void loopContinue();                        // Set location to continue current while loop
+		void loopExit();                            // Set location to exit current while loop
+		double checkZero(double value);             // Check for zero divisor
+
+		// External interface to the parser
+    int interpret(char *text, SymbolTable *s);  // Parse instructions in text, using variables defined in s
+	} asi_pcb_type;
+
+#ifndef PRULE_CONTEXT
+#define PRULE_CONTEXT(pcb)  (&((pcb).cs[(pcb).ssx]))
+#define PERROR_CONTEXT(pcb) ((pcb).cs[(pcb).error_frame_ssx])
+#define PCONTEXT(pcb)       ((pcb).cs[(pcb).ssx])
+#endif
+
+#ifndef AG_RUNNING_CODE
+/* PCB.exit_flag values */
+#define AG_RUNNING_CODE         0
+#define AG_SUCCESS_CODE         1
+#define AG_SYNTAX_ERROR_CODE    2
+#define AG_REDUCTION_ERROR_CODE 3
+#define AG_STACK_ERROR_CODE     4
+#define AG_SEMANTIC_ERROR_CODE  5
+#endif
+void init_asi(asi_pcb_type *);
+void asi(asi_pcb_type *);
+#endif
+